Searching optical lamp lens supplier , total 1 products,queries done in 3 ms
High quality Optical lamp lens supplier/manufacturer
Single photon lens: is only a light, low generally use halogen bulbs and hid xenon bulbs. Double optical lens: a lens, through the inside of the lens shade, can realize the distance light switch! When the window closed, is low, when open the shade, is in! But the lamp inside ...
Dongguan Hengzheng Optical Technology Co., Ltd. [Measurement & Analysis Instruments] [Lenses] [2018-07-12 13:28:57 ]
