香港赛马会开奖直播网

Copyright(C)中山市意米欧照明有限公司 All rights reserved Powered by www.300.cn粤ICP备14080601号

LED lamp

Page view

LED lamp is an electroluminescent semiconductor material chip, solidified with silver glue or white glue to the bracket, and then with silver or gold wire to connect the chip and circuit board, surrounded by epoxy resin seal, to protect the internal core wire, and finally installed shell, so the LED lamp seismic performance is good.

Previous article:
Next article:
香港赛马会开奖直播网