PONPY Waterproof 3600 Lumens 3X CREE XM-L T6 LED Bicycle Light 4-Mode Bike Headlight Bright Outdoor Bike Lamp Light LED Lighting Headlamp with 18650 Rechargeable Battery Pack and Charger Super bright: up to 3600 lumens output and 200m irradiation range. Anodized aluminum with glass lens, waterproof and weather resistant. Can be used as headlamp or bicycle light,easy to install and use. Mounting accessories included for helmet or head wear. 4 switch modes to meet your various demands. Comes with a 8.4v 4400mAh rechargeable lithium battery pack. Perfect item for outdoor sports, such as camping, traveling, cycling, searching, hiking, etc.