LED Down ligh High Quality COB Factory

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100 pc
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50000 pc/month

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Product Description:

COB LED downlight


1.LED shape:Round

2.LED type: COB

3.Dimension:Ø220H55/Ø190H50/Ø165H50/Ø130H50

4:Warranty:2 years


Specification:


1.Power:10W/15W/20W/30W

2.Material:Dia-casting Aluminum + Glass Cover

3.Color Temperature:2700K-6500K

4.Cutout :Ø105/Ø140/Ø165Ø195

5.Life Efficiency:70-75Lm/W

6.Installation type:Embedded

7.Life:>50000H

Product MaterialInstallationLamp ShapeWattLED Type/ Light EfficiencyDimensionCutout
COB Down LightDia-casting Aluminum + Glass CoverEmbedded ○30WCOB,70-75Lm/WØ220H55Ø195
20WØ190H50Ø165
15WØ165H50Ø140
10WØ130H50Ø105


Usage of LED Downlight:

Entrances, show centers, stores and other general lighting or partial lighting; markets, banks, hospitals, restaurants, hotels and other public lighting.


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LED Down ligh High Quality COB   Factory



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Q:What is the role of LED downlight
Compared with other lamps, it is the main installation can be embedded into the ceiling will not affect the overall appearance but also has installed more than spot downlight, past ordinary lamps, in fact is the common use of lighting or other auxiliary lighting, general store with more traditional can replace the lamp
Q:What is the size LED downlight
Buy downlight, mainly look holes, we routinely say how many inches, refers to the opening.
Q:LED lamp power off why would light up
To understand electricity, CBB downlight electric capacitor in the AC input terminal 2 connection between bridge above, 1 pressure capacity of 400V 0.22 micro method and above, good quality point, usually you can solve your problem.
Q:How to judge the quality of LED downlight
No professional instruments, only to see the brightness drive, the size of the work chip ~!
Q:Turn off the lights after the bright LED lamp
The choice of switching error, with indicator light (excluding fluorescent) switch is not suitable to control like small power LED energy saving lamp load, because the load current through the indicator light through to the small power is not already small. A resistor of several hundred K in parallel with the ends of the load can be improved, or the indicator light can be changed directly, and the indicating lamp for canceling the switch can also be improved.
Q:Excuse me, how to install the LED lamp?
Pull over the protective device for the lamp, and note that the wire is configured to prevent the conductor from becoming brittle or rodent bite
Q:LED downlight, embedded lamps, lamp tube and difference?
I. definitions1, downlightThe lamp is generally a lamp holder, lamp can be directly mounted incandescent or energy-saving lamps. Is a lamp embedded into the lighting ceiling light shooting style. Its biggest characteristic is to maintain the overall unity and perfection of the building decoration, not because of the setting of lamps and lanterns, and destroy the perfect unity of ceiling art. The recessed luminaire, mounted inside the ceiling, projects all the light downward, directly to the light. Different light effects can be obtained with different reflectors, lenses, louvers, and light bulbs. Table space, can increase the space of the soft atmosphere, if you want to create a warm feeling, can try a lamp lamp, reducing the spatial sense of oppression. Generally in the hotel, family, coffee shop use more.
Q:What brand of downlight is good? Please explain the reason, thank you!
Quality. After deciding to buy LED lights, you'll have to see what quality LED lights you need. At present, the country has not yet introduced LED lighting quality standards, so the market LED product quality is uneven, some very cheap brand-name goods using the chip quality is very poor, that is 1W, only 0.5W-0.7W, and manufacturers in order to do high brightness, it will increase the output current of power supply, it will cause serious decay. Should choose some brands of their own products, such as "one enterprise", "Hangzhou ray", "silver rain" and other brands.
Q:Led downlight and LED flat lamp that is durable
This is not comparable. The simplest thing is to see which lights have CCC certification, so that at least in quality will be better.
Q:Steam more business bathroom bath with what LED lamp?
Select a special waterproof steam lamp can, general ceiling lamp with more. I hope my answer can help you, I hope to adopt!

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