Product Description Light frame: plating Chromium of 0.8mm weight, 7.5-8.0 coating grade. Lamp Lens: made of first quality glass, good clarity, high luster, aging resistance, hardening treatment Light bulb: strong luminosity, useful life 150hrs, convergence lift, no dispersion Light bowl: made of BMC material, the sheet iron no rebound, no metamorphose, high temperature resistant. Light line: up to national standard, with connector of Nylon. please contact me for the details,thanks