BannerLife 9 LED Waterproof Super Bright Bicycle Light Bike Headlight with Rechargeable 8.4V 6 x 18650 Battery Pack Charger for Cycling Camping Traveling Hiking Outdoor Sports Color Black Super bright light with 9 LED bulbs. Simple one button operation, intelligent circuit control, 3 working modes for High / Middle / Strobe. Packaged with a high capacity 8.4V 7800mAh rechargeable 18650 li-ion battery pack as the power source which supports providing a steady current and voltage. High quality aluminum alloy reflector and 160 degree wide light angle, high efficiency light output. Designed with excellent cooling system, widely used in cycling, camping, fishing and mounting etc.