The XS Light System (G2.1) strikes the perfect balance of weight and output. Light enough for helmet mounting, bright enough for bar mounting. With 2800 Lumens, wireless remote control, and mobile app customisation, it’s the ideal partner for your next after-hours adventure.

Enhanced Design and Features

The G2.1 is an improved design of our G2.0 series, introducing an enhanced integrated power cable system with a keyed 3-pin connector. This upgrade delivers superior durability and a secure, weatherproof connection compared to the previous G2.0 standalone USB-C cable. You’ll still enjoy the benefits of USB-C Fast (PD) Charging, now with added reliability for demanding riding conditions.

We’ve refined our accessory packages based on rider feedback, so your light arrives configured for your specific mounting needs—whether helmet or handlebar—with everything required to get riding immediately.

Configurations

The XS Light System (G2.1) is available in two configurations:

• XS

  • Set up for handlebar use as standard
  • Includes QR Bar Mount 31.8 & 35 mm
  • Comes with Power Pack 10 (G2.x) (Fast Charge Battery 10Ahr)

• XS Adventure

  • Set up for helmet use as standard
  • Includes Low Profile Helmet Mount Adaptor & Universal Helmet Mount
  • Comes with Power Pack 5 (G2.x) (Fast Charge Battery 5Ahr)

E-Bike Compatibility

The XS Light System is compatible with e-bikes equipped with a USB-C PD output port (e.g., DJI Avinox and others). Using the 3-pin to USB-C Battery Cable (G2.1) (sold separately), the light can draw power directly from the e-bike battery when available.

Key Specifications

• Brightness: 2800 Lumens

• Interchangeable Optics:

  • Default Configuration: 2× Spot optics, 1× Honeycomb optic
  • Optic Upgrade Packages: Sold separately

• Waterproof: IP67 Waterproof

• Mount Options:

  • Bar Mount: QR Bar Mount 31.8 & 35 mm & Universal Light Mount (included as standard for XS; sold separately for XS Adventure)
  • Helmet Mount: Universal Helmet Mount & Low Profile Helmet Mount Adaptor (included as standard for XS Adventure; sold separately for XS)

• App Control: Gloworm Link App compatible

• Runtime:

  • XS: 3 hours at maximum power, 17+ hours at 20% power (560 Lumens)
  • XS Adventure: 1.5 hours at maximum power, 8+ hours at 20% power (560 Lumens)