91在线视频免费|91在线免费sp|婷婷五月天 偷拍|国产精品无码12|99婷婷综合国产|日韩亚洲欧美另类|国产成人免费网站|亚洲免费AV网站|人人操人人r人人|无卡无码毛毛黄片

Product Features

● High luminous efficiency of light source, luminous efficiency ≥150 Lm/W
● Low power consumption is more energy-efficient
●Small footprint
● Moisture-proof grade IP66
●Conducive to design and easy to install
●LED matrix light source, high comfort
●Better heat dissipation
●Service life: more than 50000 hours

Light distribution curve