What is hot selling of 600W LED Growth Light For Cannabis?

600W LED growth light technology has been improving rapidly especially in the last 2-3 years.

Although just about any LED grow light (even the worst ones) can grow good weed, some newer models developed specifically for cannabis are getting better yields, density, and plant growth rates than older and generic models.

We are currently doing extensive testing between different LED grow lights to determine which are the “best”. Every grow light on this page gets great results (just look at the pictures to see what to expect) but I’d like to specifically point out certain LEDs where the newest models are beating expectations.

What’s the features of LED Growth Light?

1.Top unique design 3.0/W conductivity, 2OZ copper thickness.

2.High effificiency white light Quantum Boards used top SMD LED.

3.White Light Full Spectrum for better results.

4.UL listed power supply,Safe and reliable, long life.

5.Perfect performance for veg and bloom.

6.Green, energy saving, long and reliable life of 50,000 hours.

7.No RF interference, No IR/UV radiation ,no mercury pollution.

8.Better canopy light penetration with diffused light.

9.Environment friendly ,energy saving (70~80%).

10.Special circuit design, each LED work separately, avoiding the

single broken LED inflfluence problem.

What’s advantage of 600W led grow light?

The optimal full spectrum lighting which provides plants in all stages from veg to flflower with everything they

need in the natural sunlight.Very suitable for large planting areas, such as farms and VEG greenhouses.

Led grow lights use Independent detachable UL Listed Driver Adjustable (100-277V).High Energy Efficiency with 2.5 umol/J, producing better canopy light penetration, with the power 70% lower than HPS lamps, and the yield 70% higher.

Fanless and noiseless design will make your planting life easy and quiet.

New folding design for a fast installation.Low transportation cost.

What’s the detail specification of LED Growth Light?

Model	BB-GKD-XXXW-G3-D2
Watt	600W
Color Temperature	Full white spectrum + Red Color
Beam angle	120
Luminous Source	SMD 3030
Input Voltage	100-277VAC/50-60HZ, 347-480VAC available
Driver	UL power supply
Function	Dimmable, DMX Controllers
Lifespan	50,000 hours at 25℃
Cover	Transparent cover
IP rate	IP 65
PF factor	>0.95
Warranty	5 years

What are the application of LED Growth Light?

600W led growth light can be used for hydroponics and indoor plants in the soil. It is mainly used for small plants and micro-green plants. It is very suitable to be added as an auxiliary side panel when flowering. Red, blue, very suitable for indoor living plant gardening, shelf and tent growth.

Our 600W led growth light are also suitable for seedlings, whether you are growing tomatoes, strawberries, roses, peppers, basil, lettuce, herbs, kale, spinach, wheat germ, broccoli, wildflowers, cucumbers and other fruits and vegetables, plant growth with lighting Lights can meet your growth needs at all stages, and it is best to add them to obtain high yields.

Hydroponic Growing

Mini Garden

How to packing and shipping of LED Growth Lights?

We pack in standard export boxes, 1 piece per carton, box size is 1060*920*150mm

 

 

About Bbier

Shenzhen Bbier Lighting Co., ltd, Professional Commercial LED Lighting Supplier. It was founded in 2008 LED luminaires manufacturing organization (Factory), Our factory has ISO9001: 2008 standard and leader in manufaturing all series of innovative energy saving projects LED luminaires for United States wholesale distributor (Importer) and solution company of lighting. Mainly product categories: UFO LED High Bay Lights, LED Grow Lights, LED Post Top Lights, Solar Post Top Lights, LED Shoebox Lights, LED Stadium Lights, LED Street Lights, Solar Street Lights, LED Gas Station Lights, LED Corn Light Bulbs, LED Flood Lights, Temporary Work Lights, Explosion Proof LED Lights, LED Canopy Lights, LED Classroom Lights, LED Emergency Lights, LED Exit Signs, LED Office Lights, LED T8 Tubes, Linear LED High Bay Lights, LED Dock Lights, LED Garden Lights, LED Industrial Lights, LED Retrofit Kits, LED Wall Pack Lights, Portable LED Work Lights, Rechargeable LED Work Lights, Solar Flood Lights, Solar Lawn Lights,Solar LED Garden Lights, Solar LED Yard Lights,etc. We have 10 Years of LED Lights Development Experience, 50 LED lights patents, 200 LED Lights Certifications, all LED products have 5 Years Warranty and ETL DCL Listed... View More

How to Install Led Post Top Fixtures Step by Step?

Led post top fixtures lights up your yard. It can illuminate your terrace and help prevent crime or vandalism at night. The led post top fixtures are the ideal outdoor lighting choice for the front and rear yard. They provide adequate overhead lighting coverage. You can use this guide to learn how to install the led post top fixtures in concrete.

1.Choose the suitable led post top fixtures

This is the first step in how to install the led post top fixtures.

• Choose the best post top light fixture for your space. In most residential environments, it is best to use an 10-foot post top light fixture. These provide a lot of overhead lighting without spilling into a neighbor’s yard.
• Choose your lighting style. Some post top light come with a bulb. Others provide brighter light or scattered light through multiple bulb settings.
• Select a shade. Clear shade provide more light. Frosted glass shade provides more ambient lighting.
• Coordinate your existing outdoor wall lights and other lighting hardware to create a more cohesive look.

Tip: pair the post top light fixture in the yard with decorative elements in the front or back yard, such as flower troughs or dining tables.

2.Digging holes and ditches

• Create a hole with a depth of 18 to 24 inches and a diameter of 6 inches using the rear hole digger. Check the led post top fixtures manufacturer’s Guide.
• Fill the bottom with 6 inches of gravel.
• Dig a groove from the post top light fixture to the power supply with a shovel.
• Place soil on a plastic tarpaulin during excavation to make the area easier to f

Tip: electrical specifications may vary in the appropriate depth of embedded conduit, but a good rule of thumb is that for PVC 18 inches, 24 inches for direct buried wires, 6 inches for RNC (rigid non-metallic conduit).

3.Consider the Wiring

Figuring out the way to wire a post top light fixture isn’t always difficult. The first choice is to certainly twine your lamp submit to a nearby outlet. Use a GFCI-included one established on a nearby deck, patio or porch.

• Before you start, locate the opening you want to connect with your post top light fixture. Understand how some distance aside those factors are.
• When you measure the gap from the outlet to the post top light fixture, you may recognize how a great deal conduit to shop for on your light fixture.
• Run plastic conduit from the light to the opening. rigid non-metal conduit (RNC) can be the first-class choice. it’s far considered a safer desire to bury underground.

4.Connect the Conduit

• This is the basic procedure for wiring the psot top light fixture to a socket with a rigid non-metallic conduit (RNC).
• Use elbows to deliver the conduit down from the residence and into your trench. reduce pieces as essential.
• Add conduit to the elbow in your post hole region so it comes up approximately 6 inches above the floor.
• Connect your conduit with PVC cement. Put the correct length of grade 12 UF wire through the pipe.
• Leave an extra 10 feet at the sentry box. Leave about 6 to 8 feet of conduit in the house to reach the circuit breaker box.

5.Installation with concrete

• Place the conduit with the installed wire in the groove.
• Fill the trench with soil remaining on the plastic tarpaulin.
• Pour the ready mixed concrete into the hole, taking care to expose the conduit for 6 inches. Do not mix concrete into conduits or wires.
• Use a concrete float to smooth the top.

6.Insert the Lamp Post

• Place the post top light fixture down on the ground and pull the wire from the bottom to the top.
• Slide the shaft of the column through the conduit and push it into the concrete about 12 inches.
• When working, make sure that the wire is exposed from the top of the terminal.
• Use two work belts and wrap them around the posts.
• Put them on the ground about 36 inches from the post.
• Place them on opposite sides to help keep them straight.
• Adjust the working belt while the level is aligned with the light pole.
• Once the level is flat, place the lamp post for at least four hours.

Tip: for best results, set the concrete for 8 hours or overnight before moving the work belt.

7.How to Wire the Led Post Top Fixtures

Remove the work belt after the concrete has hardened. It’s time to connect the lantern to the pole. For this part, you will need a knife, stripper and nut. Before you start, make sure that all power on the main breaker box is off.

• Strip 2 to 3 inches of insulation from the UF wire on the side of the lamp post. Look for white, black and green or copper wire. There should be matching wires on the side of the lantern.
• Use wire strippers to expose approximately 1 / 2 inch of bare copper on all wires. Do this on the side of the post and lantern. Pair the wires on the lantern to the terminals according to the color. Fix the connected pairs together with steel nuts.
• Mount the post top light fixture onto the post. Tighten it with the screws provided to hold it in place.
• Employ a licensed electrician to connect the wires to the appropriate breaker box or to make all wiring from the beginning to the end.

Tip: consider using a professional electrician to add switches to new post top light fixture or renovate existing switches.

Installing led post top fixtures is a simple way to add outdoor lighting to the courtyard. You can follow the step-by-step instructions in this guide or use our professional installation services. When you are ready to get a new led post top fixtures or the tools you need to get the job done, we will provide online orders when and where needed.

About Bbier

Shenzhen Bbier Lighting Co., ltd, Professional Commercial LED Lighting Supplier. It was founded in 2008 LED luminaires manufacturing organization (Factory), Our factory has ISO9001: 2008 standard and leader in manufaturing all series of innovative energy saving projects LED luminaires for United States wholesale distributor (Importer) and solution company of lighting. Mainly product categories: UFO LED High Bay Lights, LED Grow Lights, LED Post Top Lights, Solar Post Top Lights, LED Shoebox Lights, LED Stadium Lights, LED Street Lights, Solar Street Lights, LED Gas Station Lights, LED Corn Light Bulbs, LED Flood Lights, Temporary Work Lights, Explosion Proof LED Lights, LED Canopy Lights, LED Classroom Lights, LED Emergency Lights, LED Exit Signs, LED Office Lights, LED T8 Tubes, Linear LED High Bay Lights, LED Dock Lights, LED Garden Lights, LED Industrial Lights, LED Retrofit Kits, LED Wall Pack Lights, Portable LED Work Lights, Rechargeable LED Work Lights, Solar Flood Lights, Solar Lawn Lights,Solar LED Garden Lights, Solar LED Yard Lights,etc. We have 10 Years of LED Lights Development Experience, 50 LED lights patents, 200 LED Lights Certifications, all LED products have 5 Years Warranty and ETL DCL Listed... View More

High Bay UFO Lights: An Evolution that Makes Darwin Jealous

 The right High Bay UFO Lights makes all the difference.

In fact, agencies waste billions of greenbacks a year in each power and preservation costs, truely through deciding on a sub-par excessive bay with an equally sub-par performance.
That’s now not simply terrible for the budget; it’s terrible for time.
Not to mention, having excessive bay replacements on hand takes up necessary area that ought to in any other case be used for greater productive things. Like authentic inventory.
Installing the proper fixture can cast off lights charges by way of up to 65%. Which is mainly important, given the reality that lights takes up a quarter of a business building’s electricity use. That range grows even greater for 24/7 facilities.
And you’re no longer simply taking away lighting fixtures costs; you’re taking away maintenance, relamping, and disposal fees and concerns.

HERE’S THE THING ABOUT LED HIGH BAY LIGHTING, THOUGH:

Getting to the factor the place they’re even on hand at low-cost expenditures has been pretty a journey. When LEDs grew to be available, they fee countless instances extra than their metallic halide or fluorescent counterparts. And even although LED excessive bay lights had a decrease whole fee of ownership, the payback would take 3-5 years. Needless to say, now not many human beings have been biting.
Thankfully, over the remaining decade, no longer solely have these fixtures reached charge parity with their ordinary counterparts, however LED variations have grow to be even greater efficient, making them an even less difficult promote to the masses.

HERE’S THE BREAKDOWN:

Convert a 400-watt metallic halide to a 324-watt fluorescent, and you’ve bought an electricity financial savings of about 19%.
Convert that equal steel halide to an LED excessive bay, and that variety leaps to a 65% savings, with three instances the existence expectancy.
But in order to utterly respect the LED excessive bay, let’s revisit how prior options, well…weren’t the best.

The Metal Halide High Bay: It Was Replaced For A Reason (Or 10)
Metal halide lamps are a kind of high-intensity discharge (HID) lighting fixtures that makes use of electrical energy to vaporize a strip of metallic inner a sealed bulb, which offers off light.
And whilst they do produce a bright, white mild with first rate colour rendering, mild output, coloration rendering, and efficacy all plummet over time.
Which doesn’t pretty make it the good value alternative it was once as soon as thinking to be.

Here’s a mind-bending infographic with greater motives why you mustn’t use them.
Enough about metallic halides. They had been outclassed for a reason.
Next up: Linear Fluorescents – The Next Best Alternative. But Still Bad.

Many amenities managers had been so completed with steel halides that they had been equipped to welcome actually something as an alternative. That’s the place linear fluorescents came in. It began with the T12s, then later advanced to extra energy-efficient T8 and T5 fixtures.
5 Reasons Why They Still Don’t Quite Make the Cut
They’re extra environment friendly than metallic halide, however nonetheless now not almost as environment friendly as LED. (Pssst – LED shop you 65% over steel halides; fluorescents solely keep you 15%.)
They perform. As lengthy as you maintain the ambient temperature round seventy seven levels Fahrenheit. Any hotter or chillier than that and effectivity plummets.
Since they comprise mercury, you should dispose them in accordance to strict regulations.

They entice dirt, which can limit mild output via 10%. Not to mention, cleansing these guys takes time and cash your purchaser doesn’t have.
They require regular relamping and re-ballasting, which is each demanding and expensive. Much like metallic halide, your purchaser will want distinctive raise equipment, delivered labor costs, and locations to shop and manipulate replacements. That’s treasured time and house being wasted. And, of course, in 24/7 facilities, all operations have to quit whilst fixtures are replaced.
Enter LED High Bays: Praise the Lighting Gods
Let’s get simple.

WHY THEY’RE GREAT:

They provide a 50% electricity financial savings over fluorescents and 65% over steel halides. And, when you add lighting fixtures controls, you can tack on an extra 50% electricity savings.
Highly directional mild that casts solely the place you want it, getting rid of the want to purchase more fixtures to meet minimal lights requirements.
They flip on and off immediately – no want for a heat up or cool down period. This makes them a amazing candidate for controls, like occupancy sensors.
They remaining over 100,000 hours, which is 5 to ten instances the existence of a traditional steel halide or T5 lamp.
They’re low maintenance. As in, no bulbs or ballasts to replace, no mercury requiring regulated disposal, and no gasoline lamps or tubes to shatter.
They can have an 80+ CRI, which makes certain merchandise beneath them seem to be their best. Think about the produce part of the grocery store. The produce manager’s acquired to flip these strawberries quick earlier than they spoil. What higher way to do that than with a excessive CRI that brings out their real and herbal color?
They come in each spherical and linear structure factors, making retrofits a breeze.

WELL, THERE YOU HAVE IT.

You’ve come a lengthy way, and so have LED excessive bay lights. Next time you’re in the market for a UL/ETL listed one that’ll ultimate you over 100,000 hours of maintenance-free operation, take a look at out ours.
We’ve bought the entirety from BBIER® to top class to standard, in each spherical and linear options.They’re ideal for warehouses, gyms, retail operations, or any sort of industrial facility.
If you have any questions, supply our lighting fixtures specialists e mail justin@bbier.com; they can assist with lighting fixtures layout, set up troubleshooting, and even intellectual fitness issues. Just kidding.
But when it comes to LEDs, they’ve received you covered.

About Bbier

Shenzhen Bbier Lighting Co., ltd, Professional Commercial LED Lighting Supplier. It was founded in 2008 LED luminaires manufacturing organization (Factory), Our factory has ISO9001: 2008 standard and leader in manufaturing all series of innovative energy saving projects LED luminaires for United States wholesale distributor (Importer) and solution company of lighting. Mainly product categories: UFO LED High Bay Lights, LED Grow Lights, LED Post Top Lights, Solar Post Top Lights, LED Shoebox Lights, LED Stadium Lights, LED Street Lights, Solar Street Lights, LED Gas Station Lights, LED Corn Light Bulbs, LED Flood Lights, Temporary Work Lights, Explosion Proof LED Lights, LED Canopy Lights, LED Classroom Lights, LED Emergency Lights, LED Exit Signs, LED Office Lights, LED T8 Tubes, Linear LED High Bay Lights, LED Dock Lights, LED Garden Lights, LED Industrial Lights, LED Retrofit Kits, LED Wall Pack Lights, Portable LED Work Lights, Rechargeable LED Work Lights, Solar Flood Lights, Solar Lawn Lights,Solar LED Garden Lights, Solar LED Yard Lights,etc. We have 10 Years of LED Lights Development Experience, 50 LED lights patents, 200 LED Lights Certifications, all LED products have 5 Years Warranty and ETL DCL Listed... View More

How to choose a good quality led corn bulb?

Because the LED corn bulb does not use filament, it does not have the defect of the traditional lamp which is easy to break, and its life span has been increased by nearly 10 times.Therefore, the installation of LED corn lights can not only reduce electricity consumption, but also more safe and convenient, more every bustling city has made a contribution to environmental protection and energy saving, but do you know How to choose a good quality led corn bulb?

 

What are LED corn bulbs?

The LED corn bulb is named after the ear of corn. It is an energy-saving bulb that can replace HID lamps (such as metal halide lamps, mercury vapor lamps and sodium vapor lamps), incandescent lamps and fluorescent lamps.

They perfectly replace these lights in lighting devices such as high bays, shoe boxes, bollards, pole tops, and other enclosed devices. These old-fashioned lamps usually have an omnidirectional light distribution pattern, and the color temperature ranges from warm to cold.

 

One feature that distinguishes it from other LED lights is the positioning of the LED chip. They are placed vertically on a metal structure-the “cob”. Due to the use of a large number of light-emitting diodes, the bulb provides bright, wide-range lighting, which is very suitable for commercial environments.

The LED corn bulb is composed of a single light-emitting diode, the number may be different. The number of diodes used usually depends on the size and style of the bulb.

 

led corn light bulbs Where Are These Lights Used?

LED corn lights are used in streets, roads, football stadiums, car parks, highways, pathways, and in building interiors to replace high bay lights. They offer easy installation and brighten up spaces more than traditional lamps. They are energy-rated replacements for high-lumen lights and work well in both indoor and outdoor spaces.

 

led corn light application

Construction of a LED Corn Bulb

Just like lighting sources vary, LED corn bulbs are not equal. Some have better construction and components compared to others. High-quality LED lights usually have the following components:

 

Optics: These evenly distribute the light and are normally made from plastic to minimize the chances of shattering. LED Chips: These small yellow pieces create the light and are usually attached to a metallic piece.

 

Heat Sinks: These dissipate the heat produced by the LEDs while they are in operation.A heat sink provides the path for heat to travel from the bulb to the outer environment.

 

Drivers: Also known as circuit boards, the drivers pull power from the sockets and tell the LEDs to switch on, switch off, change color, or dim.

 

Housing: The housing for a LED light must be conductive to heat as the driver usually heats up when power passes through it.

 

Base: LED corn lamps can be used in most screw-in sockets. When buying these lamps, be sure to choose the right base. There are LED corn lights for E26 and E27 base bulbs (Medium Edison Screw), and E39 and E40 base bulbs (Mogul Edison Screw).

 

Benefits of LED Corn Bulbs

Better Energy Utilization

One of the largest energy consumption in the world today is lighting. Due to the current environmental crisis, the world is embracing energy-saving lighting solutions. The traditional lighting system is a huge waste of energy, and only 20% of the energy is converted into light. They convert 80% into heat. On the other hand, LED corn lights have a high energy conversion efficiency, converting 90% of electrical energy into visible light.

 

Long Lifespan

LED corn light has a long life and will not burn out or fail like traditional light sources. The life of incandescent lamps is 1,000 hours, the life of fluorescent lamps is 15,000 hours, and the rated life of high-pressure sodium lamps is 24,000 hours. In addition, the life of these lamps is usually affected by the switching frequency (fast cycling). The more they are opened and closed, the shorter their life span. The shortest lifespan of high-quality LED lights is 50,000 hours, which can be longer depending on the structure of the lamp or fixture.

Due to the long service life of the LED corn lamp, the cost of replacing the bulb in the commercial environment is reduced, and the maintenance cost of the lighting system is lower. They are also not affected by the switching frequency, and work well with the light control system, further reducing energy consumption.

 

More Durable

Since LED lamps do not have a glass shell and filament, they can resist breakage, vibration and other shocks. The appearance of traditional lamps is usually glass or quartz, which can be easily damaged. The LED chip is mounted on the circuit board and connected with soldered leads.

Cold Temperature Operation

When used in a low temperature environment, fluorescent lamps require a higher voltage to start, and their luminous flux decreases. In contrast, the performance of LED lights increases as the operating temperature decreases. This feature makes this lamp very suitable for outdoor applications, such as parking lots and building surroundings.

 

Instant On

The HID lamp did not reach full brightness the moment it was turned on. They need 5 to 15 minutes to reach their maximum light output. In the case of a voltage drop or an instantaneous interruption of the current causing the lamps to go out, they need a “re-ignition” time (gas cooling and pressure drop) to light up again. This may take 5 to 15 minutes, depending on the HID lamp used.

 

Interested in purchasing LED lighting? We’re here to help. Bbier is a Professional China Led corn bulbs Company, we can offer 6w 9w 12w 15w 18w 20w 30w 40w 50w 60w 80w 100w 120w 150w180w 240w , IP65 CE ROHS Listed. We have 10 Years of LED Lights Development Experience, 5 Engineers, 50 LED lights patents, 200 LED Lights Certifications, all led corn bulb Lights have 3/5 Years Warranty.

 

About Bbier

Shenzhen Bbier Lighting Co., ltd, Professional Commercial LED Lighting Supplier. It was founded in 2008 LED luminaires manufacturing organization (Factory), Our factory has ISO9001: 2008 standard and leader in manufaturing all series of innovative energy saving projects LED luminaires for United States wholesale distributor (Importer) and solution company of lighting. Mainly product categories: UFO LED High Bay Lights, LED Grow Lights, LED Post Top Lights, Solar Post Top Lights, LED Shoebox Lights, LED Stadium Lights, LED Street Lights, Solar Street Lights, LED Gas Station Lights, LED Corn Light Bulbs, LED Flood Lights, Temporary Work Lights, Explosion Proof LED Lights, LED Canopy Lights, LED Classroom Lights, LED Emergency Lights, LED Exit Signs, LED Office Lights, LED T8 Tubes, Linear LED High Bay Lights, LED Dock Lights, LED Garden Lights, LED Industrial Lights, LED Retrofit Kits, LED Wall Pack Lights, Portable LED Work Lights, Rechargeable LED Work Lights, Solar Flood Lights, Solar Lawn Lights,Solar LED Garden Lights, Solar LED Yard Lights,etc. We have 10 Years of LED Lights Development Experience, 50 LED lights patents, 200 LED Lights Certifications, all LED products have 5 Years Warranty and ETL DCL Listed... View More

What is the working principle of solar powered led pathway lights?

Solar powered led pathway lights mainly use the energy of solar cells for work. When sunlight shines on the solar cells during the day, the light energy is converted into electrical energy and stored in the battery, which then turns into solar powered led pathway lights at night by the battery. (Light Emitting Diode) provides power. Its advantages are mainly safety, energy saving, convenience, and environmental protection.

Solar powered led lights light source and power system design methods have developed rapidly in recent years due to the unique advantages of solar led pathway lights. Solar powered led pathway lights are small in power, mainly for decoration, and require high mobility. In addition, circuit laying is difficult and waterproof requirements are high. These make solar powered led pathway lights powered by solar batteries show many unprecedented advantages. Especially foreign markets have huge demand for solar powered led pathway lights. In 2002, only Shenzhen used to manufacture and export solar powered led pathway lights to consume 2MW of solar cells, which is equivalent to 1/3 of the domestic solar cell output that year. It still maintains a strong momentum of development, which people did not expect. At the same time, due to the rapid development, some products are not technically mature enough, and there are many defects in the selection of light sources and circuit design, which reduces the economy and reliability of the products and wastes a lot of resources.

According to the above analysis, we think that the Solar powered led pathway lights below 1w has the function of adjusting light and dark and switching frequently, so LED should be used as the light source. However, when using ultra-bright white light LED, special attention should be paid to the maintenance rate of light pass, otherwise it is easy to cause quality accidents. For the solar powered led path lights with high power, it is more reasonable to use trichromatic primary color high efficiency energy saving lamp at present. What should be emphasized here is that the above conclusion is only the current analysis, when the level of LED technology increases, the price drops, the above conclusion needs to be adjusted.

Improvement of efficiency of boost Circuit

Solar powered led path lights generally has boost circuit, at present, manufacturers use concussion circuit, inductor boost voltage. The inductor adopts the standard color code inductor, and the open magnetic circuit is used in the standard color code inductor. The flux loss is large, so the circuit efficiency is low. If the closed magnetic circuit is used to make inductor boost, such as magnetic ring, the efficiency of boost circuit will be greatly improved. We used to make inductors with medium 10 magnetic rings and carried out comparative experiments under the same conditions. The comparative samples are solar powered led path lights produced by a factory in Ningbo, Zhejiang Province and a factory in Zhenjiang, Jiangsu Province. the efficiency of inductors made by closed magnetic circuit is 20% higher than that by using standard color code inductors.

The main results are as follows:

(1) the characteristics of LED are close to those of stabilized diode, the working voltage changes 0.1 V, and the working current may change about 20ma. In order to be safe, using series current limiting resistance in general, the great energy loss is obviously not suitable for solar powered led path lights, and the brightness of LED varies with the working voltage. Boost circuit is a good way, but also can use a simple constant current circuit, in short, must automatically limit the current, otherwise it will damage the LED.

(2) the peak current of the general LED is 50-100mA, the reverse connection of the anti-high energy battery or the no-load of the battery, when the peak voltage of the booster circuit is too high, it is likely to exceed this limit and damage the LED.

(3) the temperature characteristics of LED are not good, the temperature increases by 5 C, and the luminous flux decreases by 3%. Attention should be paid to the use in summer.

(4) the working voltage is discrete, and the working voltage of the same model and the same batch of LED is different, so it is not suitable to be used in parallel. -to be used in parallel, current sharing should be considered.

(5) the color temperature of ultra-bright white light LED is 6400L ≤ 3000K. at present, the ultra-bright white light LED with low color temperature has not yet entered the market, so the ultra-bright white light LED. The light penetration ability of solar lawn is poor, so we should pay attention to it in optical design.

(6) Electroelectricity has a great influence on ultra-bright white LED. It should be installed with antistatic facilities. Workers should wear antistatic wrist straps. Ultra-bright white LED damaged by static electricity can not be seen by their eyes at that time, but its service life will become shorter.

Charge and discharge Control and temperature compensation of Battery

Because the input energy of solar photovoltaic power generation system is very unstable, the charge and discharge control of solar photovoltaic power generation system is more complex than that of ordinary battery. The success of solar powered led path lights charge and discharge control circuit design will determine the success of the product.

A correct control circuit should have the following functions: prevent backcharging function, prevent overcharging function, prevent battery overdischarge function, lead-acid battery temperature compensation function. For solar powered led path lights, if you use Ni-Cd battery, you do not need to prevent battery overdischarge function, if solar cell power is not large relative to battery, you can also do not consider to prevent overcharging function.

This is why many solar powered led path lights currently use Ni-Cd batteries. But if you use other batteries, consider the above functionality.

The solar powered led pathway lights main contents are as follows:

(1) Prevent backcharging function. -generally speaking, series a diode in the solar cell loop, the diode prevents backcharging, this diode should. This is a Schottky diode, and the voltage drop of the Schottky diode is lower than that of the ordinary diode.

(2) Prevent overcharging function. A drain transistor can be connected in series or in parallel in the input loop, and the voltage identification circuit controls the switch of the transistor. The excess solar cell energy is discharged through the transistor to ensure that there is no excessive voltage to charge the battery. The key is to prevent the selection of overcharge voltage, the single lead-acid battery is 2.2V.

(3) In addition to Ni-Cd batteries, other batteries generally need to prevent battery overdischarge function, because battery overdischarge will cause permanent damage. It should be noted that the solar cell system is generally relatively small rate discharge, so the discharge cutoff voltage should not be too low.

(4) Temperature compensation, which describes that the battery voltage control point varies with the ambient temperature, so the solar powered led path lights system should have a reference voltage controlled by temperature.

For a single lead-acid battery is-3 ≤ 7mVcC, we usually choose-4mV=C

1) photosensitive sensor. solar powered led path lights needs light-controlled switch, designers often use photoresistor to automatically turn on and off lamp, in fact, solar cell itself is an excellent photosensitive sensor, using it as photosensitive switch, the characteristics are better than photoresistance. For the solar powered led path lights which uses only one 1.2VNi-Cd cell, the solar cell module is composed of four solar cells in series, the voltage is low, the voltage in weak light is even lower, so that the black voltage is less than 0.7 V, resulting in the failure of optical switch. In this case, as long as a transistor is directly coupled and amplified, the problem can be solved.

(2) the load is controlled according to the voltage of the battery. solar powered led path lights often require high maintenance time for continuous rain, which increases the cost of the system. When the voltage of continuous rain battery is reduced, we can reduce the number of LED access, or reduce the daily luminous time of solar powered led path lights, which can reduce the cost of the system.

(3) the packaging form of solar cells. At present, there are two main packaging forms of solar cells, laminating and dropping glue. The lamination process can ensure the working life of solar cells for more than 25 years. Although the glue dripping is beautiful at that time, the working life of solar cells is only 1-2 years. Therefore, the low power solar powered led path lightsbelow 1W, in the absence of excessive life requirements, can use glue drop packaging form, for the solar powered led path lights with a specified service life, it is recommended to use lamination packaging form.

(4) flicker and change light. Brightening and darkening is a good way to save energy. On the one hand, it can increase the irradiation effect of solar lawn, on the other hand, it can control the average output current of the battery by changing the flicker duty cycle, prolong the working time of the system, or under the same conditions, it can reduce the power of solar cells, and the cost will be greatly reduced.

(5) the switching speed of trichromatic primary color high efficiency energy saving lamp. This problem is very important, it even determines the service life of solar powered led path lights, trichromatic primary color efficient energy-saving lamp has up to 10-20 times start-up current, the system may have a large voltage drop under the condition of such a large current, solar powered led path lights can not start or start again and again until it is damaged.

 

Are you going to get Bbier’s solar powered led pathway lights into your business? Just have a call or contact us online, you will be pleasantly surprised to find us a good and reliable supplier, as well as interesting partner in global business.

 

About Bbier

Shenzhen Bbier Lighting Co., ltd, Professional Commercial LED Lighting Supplier. It was founded in 2008 LED luminaires manufacturing organization (Factory), Our factory has ISO9001: 2008 standard and leader in manufaturing all series of innovative energy saving projects LED luminaires for United States wholesale distributor (Importer) and solution company of lighting. Mainly product categories: UFO LED High Bay Lights, LED Grow Lights, LED Post Top Lights, Solar Post Top Lights, LED Shoebox Lights, LED Stadium Lights, LED Street Lights, Solar Street Lights, LED Gas Station Lights, LED Corn Light Bulbs, LED Flood Lights, Temporary Work Lights, Explosion Proof LED Lights, LED Canopy Lights, LED Classroom Lights, LED Emergency Lights, LED Exit Signs, LED Office Lights, LED T8 Tubes, Linear LED High Bay Lights, LED Dock Lights, LED Garden Lights, LED Industrial Lights, LED Retrofit Kits, LED Wall Pack Lights, Portable LED Work Lights, Rechargeable LED Work Lights, Solar Flood Lights, Solar Lawn Lights,Solar LED Garden Lights, Solar LED Yard Lights,etc. We have 10 Years of LED Lights Development Experience, 50 LED lights patents, 200 LED Lights Certifications, all LED products have 5 Years Warranty and ETL DCL Listed... View More