... Cool White: 5,000~6,500K2) Beam Angle : 8,15,30,45,60,90 and 120 degrees3) CRI: Ra> 804) Power ... 30.000-50.000hoursLevel of protection:IP44Emitted Color:Cool White(6500K),Warm White:(2800-3000K)Product Material:AluminumProduct Dimension:Φ111 mm x 55 ... mmAmbient Temperature:-25~+50DegreesCertification:CE&ROHS&C-Tick,PSENet weight450G/UnitPackaging:Q’TY:36PCS Carton Size:55*55*60CM ...