久久午夜鲁丝片午夜精品_日本免费在线视频观看_91短视频版在线观看www免费_日韩一区二区三区精品视频_影音先锋中文字幕在线播放_亚洲一区二区三区四区的_黄色av网站免费_韩日精品一区二区_日韩一区二区免费在线观看_成人区人妻精品一区二

Product features
 

1.Big angle and light spot with good effect, Uniform spot; 

2.Red, yellow, blue, green, etc. full colour productions.

3.High lighting efficacy, Low attenuation, Gold package.

To be used in the area: Electronic productions, Computer and digital production, indicators for Instruments and Apparatuses.

The chip is directly fixed on the ceramic substrate, Excellent heat exchange, Electrical stability, a smooth uniform, easy to be second optical designed, easy to assemble.