1,High Brightness,good quality 2,Long Lifetime More than 50000hs, ... Lighting source, the chip of led is of high quality and bigger size, 14*17chip, which is from ... attenuation of white color at least 30%;Ultra quality inner transformer. The core technology of Tube Light ... Reflected equipment with high-purity aluminum alloy,high reflection efficiency ,the tube is made by aluminium,good at heat dissipation ...