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Author ：Green earth– LED Strip Lights manufacturers
Most of the outer cover of the LED tube is 1/2 aluminum alloy 1 / 2pc cover, substantially no glass cover, 1/2 aluminum alloy 1 / 2PC cover is PC particles (chemical name: polycarbonate) ) The processing and production is made of diffusion powder.
The PC cover is probably divided into the following: transparent hood, transparent striped hood, diffusion striped hood, milky white diffusion cover.
Transparent cover: As the name sustain, the transparent cover is a transparent PC cover. The lamps made from the cover can see the lamp, very glare, easy to dizziness, not in line with the requirements of the light, but the light transmissive performance can be achieved. 91% light transmittance.
Transparent striped: This cover is a translucent cover, which can be scattered, and the light is not uniform enough, but it will not latency, and the light transmittance is about 88%.
Diffusion striped: also known as a coarse stringer, the transmissive rate of the shell is around 86%, and the product made by the shell does not seem to have a dark area, and it is cleverly avoids the impact of the dark area.
Milky white diffusion hood: This cover is also the hood used in most manufacturers in the market. The general light transmittance of 83-85%, 83 or less is completely not available.