... .High luminous flux. 4.LifeSpan: 50,000 Hours 1W WHITE LED1.Chip* Size: 24mil*24mil/20mil*38mil2. Shapes: round ... , burgonet, straw hat3. Emitting color: warm white(6000-6500K)4. Beam Angle: 15, 30, 45 degrees5. ... : 450-650nm6. Forward Voltage: 3.0-3.5V for white color7. Forward Current: 300-350mA8. Lens colors: water clear ... lighting source,(led spotlight,led downlight) 1W white LED