2020VC系列(雙光透鏡專用)

文件下載:2020VC 系列

Features

Higher efficiency.
High performance vertical chips deliver peak lumens with less radiating surface.
Low thermal resistance chip-on-ceramic substrate.
Matching copper circuit board:20mmx20mmx1.5mm or 2.0mm.


2020VC系列(雙光透鏡專用)
辽宁11走势图基本走势