Features:

• USB rechargeable light set
• Front light: CG-420W / Rear light: CG-420R1
• 16 chips COB LED (Front Light) / 30 chips COB LED (Rear Light)
• High Beam / Low Beam / Flashing / Pulsating / Daytime Flashing
• Fits round and aero style seatposts, seatstays and forks
• Easy to install and fit
• Low battery indicator
• Water resistant

Specification:

• Size: 79.5 ? 29 ? 30 mm
• Weight: 31 gram
• LED: 16 chips high brightness white COB LED
• Output: 100 Lumen
• Battery: Rechargeable lithium-ion polymer battery
• Run Time: 1.5 hrs (High Beam) / 4.5 hrs (Low Beam) / 40 hrs (Flashing) / 18 hrs (Pulsating) / 10 hrs (Daytime Flashing)
• Strap: fit ?19-48 mm

• Size: 79.5 ? 29 ? 30 mm
• Weight: 31 gram
• LED: 30 chips high brightness red COB LED
• Output: 50 Lumen
• Battery: Rechargeable lithium-ion polymer battery
• Run Time: 1 hr (High Beam) / 3 hrs (Low Beam) / 28 hrs (Flashing) / 13 hrs (Pulsating) / 7 hrs (Daytime Flashing)
• Strap: fit ?19-48 mm