Bicycle Lights Bike Rear Light 200 Lumens MTB Cycling Led Waterproof Bicycle Rear Taillight for Helmet Seatpost Lamp Flashlight

Description: Product name: Bicycle front and rear lights Light color: red/white Battery: button battery*2 Material: Aluminum alloy + ABS Output power: 0.66W Brightness: 200Lumes Output voltage: 6V Waterproof: life waterproof Battery voltage: 3V Lighting mode: (the first gear is always on) (the second gear is fast flashing eight (the third gear is slow flashing) Specifications: Enjoy a safe night ride Highlight bicycle front and rear lights Replaceable button battery Three modes, whatever you want Multiple ways to use Package Included:  1* bicycle tail light