Bike Headlight 3 T6 LEDs IPX5 Waterproof Rechargeable 5200mAh Bike Accessories
Waterproof Grade: IPX5 (anti rain, anti splashing water). Built in Battery: 2 x 18650 Lithium Batteries 5200mAh (included). Lamp Bead Type: T6. When the power is less than 20%, the power indicator turns red.