CatEye's full range of cycle computers, from the budget friendly entry level models to the elite training companions, represent the apex of reliable cycling technology. From powerful rechargeable lights to efficient white LEDs, CatEye's headlights put more light where you need it - on the road.

Cateye Volt 400 Duplex Front LED USB Rechargeable Helmet Bike Light

This helmet mounted light integrates both headlight and taillight all in one lightweight package. With the helmet mount included, you are in full control of the beam's direction. Five front modes vary between a bright 400 lumen constant beam down to a flashing setting, while the rear can be switched between constant and flashing modes. On high, the front will run for 3 hours before the Lithium-ion battery will need recharging, but can go for an amazing 150 hours in flashing mode. The Volt 400 is a great and versatile light when your riding either on or off-road, the low battery indicator makes you aware when your run time is limited, giving you the chance to plug the light in to any USB port.


  • High power headlight with intergrated taillight designed for helmet use.
  • Turns on high mode with double-click of power button.
  • Light mode memory.
  • Recharge time: 6 hrs (USB rechargeable).
  • Low battery indicator.
  • Side visibility.
  • 1 x Lithium-ion rechargeable battery.
  • Front run time - High: 3 hrs, Middle: 10 hrs, Low: 18 hrs, Hyper constant: 9hrs, Flashing: 150hrs, vibration: 13hrs.
  • Rear run time - Constant: 25 hrs, Flashing: 250 hrs.
  • Dimensions: 127 x 42.5 x 31 mm.
  • Weight: 108.5 g.