• USB Rechargeable
• Solid Modes: High (25 Lumens): 1.5 hrs, Medium (15 Lumens): 2.25 hrs, Low (10 Lumens): 5.5 hrs
• Flash Modes: Daytime Flash (50 Lumens): 19.5 hrs, High Flash Slow (25 Lumens): 9.5 hrs, High Flash Fast (25 Lumens): 5 hrs, Low Flash (10 Lumens): 13 hrs
• Auto Safe Mode Extends Runtime an Additional 45 Minutes
• Battery: Lithium Polymer, 500 mAh
• Weight: 40 grams with bracket
• Aero seatpost compatible
Brand: Serfas