Product specifications: high power inte LED 1.Model Number: HS-P1W 2.Emitting color :white 3.Power: 1W 4.Luminous Flux: 110-120lm 5.White: 6000-6500 Kevin 6.Warm white: 2800-3200 Kevin 7.Input Voltage: 3.0-3.5V 8.Forward Current: 350mA 9.View Angle: 140degree 10.Sealed Chip: Epistar(35mil\45mil) 11.used Japanese imports of high-quality silver glue, long life, quality assurance. 12.Life: 50000 hours 13.the United States intematix phosphor fluorescent powder.