Waterproof bicycle tail light $ 6.17 main feature: Built-in super bright corncob LED Compact, lightweight and waterproof design The shell is made of 100% brand new PC + ABS material 650mAh lithium battery Equipped with gel strap, wide use range Easy to install without any tools Features: Light source: Corncob LED chip Output power: 120 lumens Color: red, white, red/blue, red/white, red/blue/pink, 7 colors Beam angle: 120 chip, 240 diffuser Battery: 650 mAh lithium battery
