64mm Dome Galss-linser og konkave-konvekse glasslinser for 10W / 13W / 15W / 18W / 20W Chip On Board LEDs

- Mar 14, 2020-

64mm Dome Galss-objektiver og konkave, konvekse glasslinser for 10W / 13W / 15W / 18W / 20W Chip on board LEDS