香蕉视频一区二区|成人av网站在线|成人网址在线播放|国产精品无码系列|影音先锋中文一区|nxgx人一操区|日本成人综合久久|手机免费看片av|成人主播在线播放|不卡无码福利视频

Product Features

1. New five-side light source technology；
2. Flexible curved surface light source technology；
3. Nano ceramic light source packaging technology ；
4. Nano ceramic protection: waterproof, dustproof, anticorrosive, flame retardant technology, etc.；
5. The upper and lower cones are made of pure aluminum at a time, with no dead corners and good heat dissipation, which can guarantee the life of the light source more than 50000 hours；
6. The product is extremely easy to assemble and suitable for SKD shipment.

Product effect