Item No.: ML-HI-4W FOB PRICE: $10.01 LED Type: Multi-chips Integrate Encapsulate Life span: 25,000 Hours Input Voltage: AC 220 or 110V Power Consumption: 4W CRI: £¾80 Luminous Flux: 320lm Pure White Luminous Efficiency: 80lm/w Color Temperature: 2700/5700K Working Temperature: -20~60 Environment Temperature: -30~80 Frequency Range: 50~60Hz Junction Temperature ( Tj ):