片式铝结构，端盖为压铸铝，表面防腐处理。
Superior aluminum cooling fins as the major structure,casting aluminum end cover,polyester powder spraying painted surface.
3、灯体顶项采用特有防尘处理技术。
Dustproof design at the top housing body.
4、多项专利技术，优越散热性能、化学性能、人性安装于一体的产品。
Owned patent,superior optical performance,heat conduction and reasonable installation.
单颗LED功率：1W
LED颜色：正白 暧白
光束角：90*120
外壳材质：压铸