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Industry News > Fully specify LED panel light components and skills
*Panel light aluminum frame:
Aluminum frame is the primary channel for heat dissipation, appearance is simple and elegant, can use ZY0907.
*LED light source:
LED lamp usually use 2835 chip, also 3014 and 5050 have been used by some people. 3014 and 5050 using low cost, light efficiency slightly worse, the key is its guiding light network planning difficult. 2538 is with high luminous and good efficiency.
*LED light guide:
Will next face LED light refracted through the network so that the light evenly exported from the front, LED panel light guide plate is the quality control of the key points. Network planning is not good, you can see all the light effects on the poor, as usual the middle light will usually presents two sides dark, or maybe there is light at the presentation of light into the band, perhaps the visible part of the dark zone, and then presenting different viewpoints or brightness inconsistent. To improve the light guide plate outlets planning to rely on efficiency first, followed by the quality of the plate, but did not need superstition very famous plate, the light transmittance pass between the plates is usually almost the same. Most of manufacturers use the public version with acceptable quality.
*LED dispersion plate:
Export uniform light from light guide plate, also play a vague network effect. Dispersion plate usually use acrylic sheet or PC material 2.0, PS is a little bad. The cost of acrylic light is low and luminousness slightly higher than the PC, acrylic brittle weak anti-aging capabilities, PC is a little expensive, but aging strong function. Acrylic light transmittance of 92%, PC is 88%, PS is about 80%, we can choose dispersion plate according to the needs, and current most manufacturers all choose acrylic.
*Reflective paper:
The light guide plate is reflected off the back of my eye to the progress of light effects, usually RW250.
*Rear cover:
The primary effect of that is sealed LED panel light, usually with 1060 aluminum, can also play a little cooling effect.
*Drive power:
Currently there are two kinds of LED driver power supply, one using a constant current power supply, with high efficiency, PF can reached 0.95, cost-effective; Second, with the use of constant current power supply, functional stable, but low efficiency, high cost.
*The apparatus of pendant:
Suspension wire and mounting bracket are used for installing fixing accessories.
From the viewpoint of quality control, to improve luminous efficiency, additional money in the LED light source and LED light guide plate is the most useful. From the mall sell viewpoint of LED panel lights, the additional money to cover the aluminum frame pendants etc can improve commodity level.
