1,Website:http://www.roleds.net, material: aluminum alloy lamp body, the side cover and back cover, Japan teijin PC lens material, corrosion resistance to ultraviolet, through the puncture resistance IK08 test. Surface using military level 3 hard anodic oxidation process, thermal conductivity of up to 230 w/m * K. Lamps and lanterns of SUS304 stainless steel stents, have gear lock function, the ...