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Mountain Lab S1500 Flashlight Kit


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The S1500 is the next generation of lighter, brighter flashlight from Mountain Lab.

In addition to regular flashlight modes, the S1500 also features ‘Smart Mode’—an extra safety feature for riders in daylight. In Smart Mode, the S1500 emits a bright strobe light to increase rider visibility and safety. When daylight fades, the flashlight automatically switches to a steady headlight. In Smart Mode, after two minutes without motion the light will turn off to preserve battery life, until motion is detected again.

The S1500 also features a lockout mode that can be used to prevent the flashlight from accidentally turning on when carried inside a backpack or pocket.

The S1500 Flashlight kit includes both handlebar and helmet quick-connect mounting options.

Kit Includes:

  • Micro USB-C Charging Cable
  • GoPro Helmet Mount
  • GoPro Accessory Mount
  • Handlebar Mount
  • Wired Remote Control for Handlebar Use


  • Max brightness 1500 lumens
  • 4800 mAh battery capacity
  • Smart Mode
  • >200 m beam distance
  • 118˚ floodlight angle
  • IPX6 waterproof
  • USB-C fast charging
  • 159 g
  • 108 x 28 x 38 mm dimensions


Mode Lumens Runtime
1 hr 48min
High 750
4 hr 
Medium 300 12 hr
Low 100
24 hr
24 hr
Daytime Flash
500 30min