LED LightProduct Features: 1. Longer life than incandescent & fluorescents 2. Wide voltage and constant current design 3..50%+ savings in energy consumpation, no noise, no flickering 4.. Life: >50000Hours .Specifications: 1. Dimension: 50mm 2. Light souce: 3PCS 1W high power diode 4. Lighting Angle: 15 degree to 60 degree 5. Ambient Temperature: -30~55° C 6. Color Temperature: 3000k~7000k 7. Voltage: 220V/12VAC8.LAMP base: E14.E27,GU10.JDR9.Power: 3W 10.LED Qty.: 3PCS 11.Luminous Flux: 130~180Lm Application: 1. Indoor/residential lighting 2. Industrial/commercial lighting 3. Exhibition/shop window/advertising back lighting  .