High power LED down light. Wide voltage input 100-250v AC. Long lifespan up to 50,000 hours. Inside driver no need other part Model, LDL2131.LED Downlight.Power, 3x1w.Dimension, D81x50mm.Voltage, 100-250v AC, 50/60Hz.Main Material, Aluminum.Color Temperature, 2700-6500k.Color available, white, red, yellow, green, blue and RGB.Luminous, 240-270lm.Lens Angle, 30/45 degree.