If you encounter such problems when using LED chips, let me help you find a solution！

I think most LED manufacturers will have headache-like problems,

a. low light efficiency, because most of us are doing export business of LED chips, our customers are always asking for higher and higher light efficiency.

b. no good light spot effect, this is very significant in 2CCT product portfolios, The arrangement, and coordination of lens and light source chip are very important. Otherwise, the luminaire will easy to appear uneven light spot.

c. color tolerance, there are obvious inconsistencies in light color between different lamps in the same space.

d. when the luminaires be on, the temperature is too high.

But Evercore has corresponding good solutions for the above problems,

aa. Our company adopts a high-brightness chip and special phosphor formula, which can improve the brightness of the light source.

bb. Our COB light source adopts scientific and reasonable chip arrangement and glue leveling technology on the light-emitting surface to ensure the spot effect of lamps.

cc. We have the software copyright technology of mixing light and color and the 2-step test of internal control color tolerance to ensure the color consistency of light sources produced in different batches, and can completely solve the problem of color difference.

dd. Our COB substrate adopts a superconducting aluminum PCB, coupled with the precipitation process of fluorescent glue, which can reduce the surface temperature of the light source glue by 30-40℃ to ensure that the light source can work normally.