Combos/Systems

• 150 lumen headlight • 3 red led taillight • Battery headlight: 3 'AA' included • Battery tail light: 2 'AAA' included • Runtime headlight: 30-70 hours depending on setting • Runtime taillight: 200 hours max

Serfas' USB Rechargeable Combo Light Pack helps keep you seen while riding after daylight. The front has a high, low and two flash modes, and the rear has a steady and flash. Each light has an indicator that lets you know when it's time to charge them, which is done by simply plugging them into your computer's USB port. Both last up to eight hours on a charge and come with integrated mounting brackets.

FEATURES - Headlight: 70 Lumens - Tail Light: 25 Lumens* - USB Rechargeable - Built-In Belt or Backpack Clip - Bracket Designed to Fit Multiple Applications Including Aero-Style Bars - Can be Mounted Horizontal or Vertical on Bracket USL-4BK - Modes: High, Low, & Flash - Runtime: Up to 8 hrs (Depending on Setting) UTL-4BK - Modes: Solid, & Flash - Runtime: Up to 8 hrs (Depending on Setting)