Features:- Max 400 lumens / 80-hour runtime- Highly disruptive Daytime Flash mode- Wide Angle Optics: 270° of visibility- USB-C waterproof charging- Lightweight and durable co-molded design- Seven combined solid and flash modes- Aero and round seatpost compatible- Rigorously tested to IPX7 Waterproofing standards- 1900 mAh battery capacitySpecifications:- Max. Lumens: 400 lm- Max Runtime: 80 h- Material: Composite- Waterproofness: IPX7- Connection port: USB C- Weight: 71 g- Number of modes: 7- Blast Mode: 80/05:30 Lumen / hh:mm- Economy Mode: 15/26:00 Lumen / hh:mm- Femto Mode: 5/80:00 Lumen / hh:mm- Day Flash Mode: 200/30:00 Lumen / hh:mm- Day Flash Mode 2: 400/18:00 Lumen / hh:mm- Flash Mode: 50/11:00 Lumen / hh:mm- Pulse Mode: 80/14:00 Lumen / hh:mm