led 2nd lens的相關文章
led 2nd lens的相關商品
LED Optical Lens - Current Solutions, Inc.
瀏覽:1146
日期:2024-05-21
45 deg. 2nd Lens. ◇ Lens Material Optical Grade PC. ◇ High efficiency ≒ 90. ◇
Excellent uniformity. ◇ Typical applications are: ‧PAR Series. ‧AR111....看更多