... / W,Compared with ordinary incandescent, metal halide lamps and general energy saving lamps, respectively, energy saving effect more than 80%, ... fatique. It's trully environmental friendly "Green Lighting" 4.Full Color Temperature:2700K ~ 6500K red, green, blue, yellow ... rendering index ≥ 80. Technical data Features: >Lamp shade: Iron sheet lamp body, with electrostatic spray surface, anti-corrosion, ...