Highlights: Good mechanical build & light spreadexcellent brightness & battery life (efficient boost converter) Specification:LED Brand: CREELED model number: R2-WCLED Power (W): 3 Colour Temperature: 6000-6500 K Brightness: 260 lumens Function Mode: ON/OFFBattery: 1 x 14500/1 x AA rechargeable Ii-on battery Dimensions (Cm): 10 x 2.1 x 2.1 Shipping Weight (Kg): 0.0551 Package Contents:1 x