Model nummber:GVA3052 Specification: Body Structure:Alluminion alloy stand,surface polyester plastic powder electrostatic spraying,UV protection;tempered glass diffuser;high temperature silicone rubber gasket;304# stainless steel hardware.Efficacy:75-80Lm/WLumenmaintain:L70·20000hrs Color temperature:2008K/6000KPower supply: constant current drive Working Temperature:-10° 50° IP Rating: IP65 Electromechanical Class:Class 1 Standard: IEC60598/GB7000Products Advantage: Good heat dissipation;outside lamps cast light scale for adjustment of setting. Easy to install. Life long 20000hrs up. No UV and infrared light ,harmless to human body. Donot contain mercury,protecting environment. Low electromagnetic radiation wave. Luminescence without hear radiation. Application: buliding wall High-altitude lighting Commercial space store Gallery Museum Features