Vacuum metallic-membrane plating reflector.High-purity aluminum reflector, light housing and heating body.High intensity toughened glass cover.4 powerful LED (140W 200W) as the light source.This product is replaceable for traditional lamp.Environment friendly.Model: VGY1200LD( 140W 200W), LED Power 140W 200W Voltage AC(85V 265V)50Hz/60HzDC(12V 24V) Power efficiency 0.9 LED lamination 100Lm/W System efficiency 90% Color rendering index Ra 80 Color temperature 2700K 7000K Working temp. -30oC 50oC IP Rating IP66 Theoretical lifespan 100000h Weight 20.7Kg dimension 1193mm×425mm×205mm