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Hot Products

40W-70W High Power COB LED Spot Downlight

Anti fog lamps LED integrated energy saving of the lacquer that bake aluminum tube light

LED COB Downlight 6 inch with beautiful looking design

LED COB Downlight 9W with excellent quality new design

Recessed LED high power down light with 9000lm output suitable for airport

LED COB Downlight 9W with excellent quality

LED Downlight high quality 3w high power dimmable

30W LED downlight office downlight reading room downlight

LED Down Light Module with easy-replacable accessories to meet different lumen demand

LED Downlight QL-110 Constant current regulation

FAQ

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.

Excuse me, how many different sizes for LED lamp lumens

If you want to output LM, we must first choose high light efficiency of the lamp, this problem because there is no explanation for what your power and lamp type lamp, so I can not estimate

Now there is no replacement of the LED light source lamp?

There should be. You can ask the person who sold the lamp

How much is the general 15WLED lamp luminous flux.

Mainly depends on what you apply products, parameters vary.1, high-power 1W single 110-120lm to remove the loss of 1600lm2, 5630 0.5W, single 50-55lm, removal of loss 1400lm

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.

The difference between ordinary LED lamp and LED downlight and integration of advantages and disadvantages

Fast response speed: LED fast response, completely eliminates the shortcomings of traditional high voltage sodium lamp glow process.However, we are called integrated downlight is not really "integration, although has been done in the" light "and" light body "development, but also the driving power. The general driving power supply is an external electric box, because of the larger size, the insulation shell and packaging will increase the cost.

The general living room to Amdo large size of the lamp?

Now more and more office and family on the use of LED lighting lamp. Because of the more and the applicability of the LED lamp used in indoor lighting more people know, is becoming more and more popular. LED has some other lamps downlight incomparable even other LED lamps can not compare the applicability of indoor lighting LED lamp does not occupy the indoor space in the indoor installation of LED downlight, because hidden lamp, do not use the pressure. Forced feeling, on the contrary will produce a warm effect. Therefore, you can choose to install multiple lamp decoration lamp, reduce the pressure of space. A sense of urgency.

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.