A USB-rechargeable, ultra-bright, high-capacity light that delivers 850 lumens of brightness and five lighting levels, plus reserve for longer run times. The dual-zone refractor lens design allows clear visibility both near and far by focusing the beam downward to avoid affecting pedestrians or oncoming traffic. Included and optional handlebar mounts offer flexible positioning for mounting bike computers, RideCase®, single light, dual lights, CubiCubi backup battery, GoPro Session cameras, and more.

Features:

• QuickClick® modular combination
• Included adapters for use with Topeak RideCase® and PanoComp X or Garmin bike computers.
• Dual beam/dual zone visibility design
• Recharge via micro-USB cable to computer
• Dimensions: 10.4 x 3.8 x 3.8 cm / 4.1" x 1.5" x 1.5" (Light+PowerPack)
  
• Light: Cree® XLamp® XHP50.2
  
• Battery: 3.7 V 3000 mAh lithium-ion (built-in)
  
• Charging/Charge time (APPROX): Micro USB / 4-6 hours
  
• Input: 5 V/1 A
  
• Output: 6V/1A
  
• Light housing: Forged aluminum/injection-molded polymer
  
• Mount: Handlebar (ø25.4 - ø31.8 mm) (Thickness included)
  
• Waterproof: IPX6
  
• Additional features: Dual-zone refractor lens, low battery indicator, optional USB charging dock
  

Modes/Run time:  

• 850 lumens (high) / 2.1 hours
  
• 450 lumens (medium) / 3 hours
  
• 200 lumens (low) / 7.5 hours
  
• 70 lumens (steady) / 17 hours
  
• 70 lumens (flashing) / 30 hours
  
• WEIGHT   124 g / 4.37 oz (Light+PowerPack)