• Can reach 500 lumens output
• 700 lumens daytime flashing function provides extra safety while riding during the day
• Ambient light sensing— Lighting modes adjust automatically to ambient light while in Auto Mode
• Mode memory function will recall the last lighting mode used
• Automatic Power Saving to provide additional runtime
• Compatible with virtually any tube shape from round to Aero
• IPX4 waterproof standard

Specifications

• Size: 84 × 37.3 × 27.3 mm
• Weight: 66 gram
• LED: 1 White LED
• Output: 500 Lumen
• Battery: Rechargeable lithium-ion polymer battery
• Run Time: 8 hrs (Low Beam) / 4 hrs (High Beam) / 24 hrs (Flashing) / 20 hrs (Daytime Flashing) / 4-20 hrs (Auto)
• Bracket: HB11, F19-40 mm