A USB-C rechargeable tail light with 300 lumens of brightness and IPX7 waterproof performance. Although unused, the instruction manual is slightly torn. The light will be removed from the box before shipping. The box will be discarded. - Model Name: HELIX SENSE 300 - Maximum Lumens: 300 - Waterproof Rating: IPX7 - Charging Method: USB-C charging - Modes: 3 lighting modes (constant, flash) - Accessories: Seat post bracket, strap, belt clip, saddle rail bracket Thank you for viewing.