Dear customers, there are 5 options for this listing, 2 are only bracket, not include bike light. Please kindly note it, thanks.

Product information:

Brand: Honever
Material: Aluminium alloy+ABS+PC
Brightness: 20 lumens brightness.
Battery capacity: 350mAh Li-ion re-chargeable battery.
Lamp Bead: COB LED
Waterproof rating: IPX6
Lighting mode: Steady light/ Breathe flash/ Slow flash/ Quick flash/ Rhythm flash/ ECO flash (6 modes)
Wide angle: 220°
Irradiation length: 500m irradiation length
Application:Helmet ,Seatpost ,Saddle Mount,Dog, Backpack

Feature:

【AUTOMATICALLY START & STOP】——With brake sensor inside, Bike tail light will turn on automaticlly riding in low brightness and turn off in high brightness. The taillight will quickly switch to strong light mode for to warn the approaching drivers behind you when you are braking, which could make you a safer cycling.

【Freely switch taillighting modes】——6 mode options: Steady light, Slow Flash, Fast Flash,Rhythm flash, Breathing Flash,Eco flash,According to different occasions,automatic choose to switch to different lights,to get the best Cycling experience.

[Ipx 6 Waterproof & Super Bright]-Our led lights are sealed with high-quality aluminum alloy material, which is waterproof and dustproof. It can provide super brightness during the day and night, and it can perfectly ensure your safety even in heavy rain and fog weather.

【battery duration&USB RECHARGEABLE】2 Hours Charging =17 to 54 Hours Working. The built-in 400mAh polymer lithium battery comes with a USB cable, with quick charge just connect the cycling light with any USB devices such as power bank, car charger or AC outlet adapter. which also serves as helmet light, backpack light, dog light, scooter Warning light, wheelchair Warning light and wherever you need it.

【Easy to install】—— with no tools saddle installation and seatpost installation can be applied to any bike. Quick to install or remove bicycle, mountain bike MTB, hybrid or commuting bike, etc.