SecurityIng&reg; Waterproof 2800 Lumens 7X T6 Super Bright LED Bicycle Torch Light with 8000mAh Battery Pack & Charger This super bright LED bicycle light comes with 7x Cree XM-L T6 bulbs providing super bright beam and long exposure wide distance. Maximum brightness comes to be 2800 lumens. Internal wiring applies the high efficient booster circuit, working voltage is wide and can utilize the batteries in the largest extent. Intelligent circuit control, one button operation, 3 working modes for High / Middle /Strobe Comes with a high capacity 8.4V 8000mAh rechargeable 18650 lithium battery pack as the power source which support providing a steady current and voltage. Waterproof design, able to work in rainy day, perfect item for your traveling, hiking, cycling, bicycle riding and other outdoor sports