For general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable Item number: MR16-5X1WB Base: MR16,GU10,E27 Powr Consumption: 5Watt LEDs: 5pcsx1w Input Voltage: 12V-24V- AC Output Lumen: 400-500lm Frequency: 50-60Hz Kelvin:2700-6500K Beam Angle: 180degree Operating Temperature: -20/+65 degree Size:MR16Φ60*98mm, E27Φ60*125mm, GU10Φ60*105mm