... R3,207lm/w for cool white 3.Warranty:5years 4.Lifespan:50000 hours led spot light Detail specification 1) High brightness, low electricity consumption and ... Angle15/30/60 degreeColor TemperatureWarm white 2,600-3,700KNeutral White 3,700-5,000KCool White 5,000-10,000KLight Typeled spot ... got the certificate of CCC.CE.ROHS.EMC and etcHigh power LED,LED we use CREE chips and VDE,CE,EMC improved ...