Check the listing for details. 3 x LED Bicycle bike HeadLight Head Light Lamp Torch Flashlight US. Color: Black, Condition: New. Listed at 19.99 USD. 3 x LED Bicycle bike HeadLight Head Light Lamp Torch Flashlight US Feature: - Output bright can more than 1500 lumens.- Modes operated by PUSH button.- Internal wiring applies the high efficient booster circuit, working voltage is wide and can utilize the batteries in the largest extent.- Waterproofing design.- Aluminum alloy casing.- Aluminum alloy reflector.- 3 modes, weak, normal, strong. LED: - Quantity: 3- Lifespan: 50,000 hours- Lighting Source: LED- Color: Black- Light Color: Cool White- Material: Aluminum- Reflector: Aluminum alloy- Switch Placement: Rear of the lamp- Visible Distance: 500m Power & Battery Pack: - 1 x 8.4V 4400mAh Battery Pack = 4 x Battery (Included)- Input: AC 100-240V, 50 / 60Hz.- Output: Voltage DC 8.4V, 1A- Working Time: 3 ~ 4 hours after full charging 2 Rubber Sealing Ring for Installation: - The lamp support fixing on the bicycle with the rubber ring, working as a bicycle lamp.- Besides, comes with elastic rubber band sealing ring with the lamp, it can also working as a headlamp.LED Life: 50,000 hoursPackage Weight: 480g Package Including:1 x LED Bicycle Light1 x 8.4 V 4400 mAh Battery Pack1 x Charger2 x Rubber O-ring