CygoLite Expilion 300 USB Rechargeable Headlight (Discontinued)

The brightest mode shines 300 lumens on those dark patches you encounter. In well-lit areas the flash mode announces your approach to oncoming traffic. Recharges from a USB port, or an A/C outlet.

This product has been discontinued.


Commuters, are you counting on streetlights to help you find your way home after sunset? Maybe your sense of smell? The Expilion 300 has four modes. The brightest of these shines 300 lumens on those dark patches you encounter. In well-lit areas the flash mode announces your approach to oncoming traffic.

The Li-ion battery recharges from a computer USB port, or from an A/C outlet with the included charger.

Protective seals make this headlight weather tight in all riding conditions.

The Expilion 300 mounts to your bike handlebars.

Advanced One-Piece DesignNo wires or external batteries for quick mounting.Only 130 grams total w/ internal battery.Durable aluminum alloy bezel.Weather tight design ensures all condition use.

State-of-the-Art Cree LED TechnologySuper bright Cree H.B. LEDs for maximum brightness.H.B. LED durability eliminates bulb replacement.White beam color resembles daylight.

Quick Release Li-Ion Battery StickInternal Rechargeable Li-Ion battery.Last 2 ~ 9.5 hours on a single charge.Swap the battery on-the-fly for longer rides.

Control button with built-in Power IndicatorsIlluminated button is conveniently located on top of light for easy access & visibility. Integrated Charging Status indicator for battery awareness.

Regulated Power CircuitryProvides constant current to LED for steady brightness throughout use.Eliminates minute-by-minute loss of brightness that occurs with unregulated lights.

Precision OpticsMaximizes spread and beam pattern specifically for cycling.

4 Lighting modesMed – High – Low – Daylight Flashing

USB Smart ChargingCharges from USB port of computer or an electrical outlet.Charging indicator eliminates charge guesswork.

No Tools NecessaryHandlebar brackets mount quickly and easily without the use of tools.

For Greener EnvironmentSingle rechargeable battery pack saves the environment from hundreds of disposable batteries.

  • 4 Brightness Levels: Hi, Med, Low, Daylight Flashing
  • Optimized Beam Pattern
  • Rechargeable Lithium Ion battery technology is the same as what you’ll find in your laptop computer and is far superior to alkaline batteries
  • Internal battery
  • Smart Rapid Charger ensures longer battery life, and compatible with 100 ~ 240 volts for use worldwide
  • Charges from USB port of computer or an electrical outlet.
  • Full charge from empty to ready in about 5 hours
  • Med: 3:00 hours
  • High: 2:00 hours
  • Low: 6:00 hours
  • Flash: 9:30 hours
  • Quick release bike mount
  • Weight: 130 gr / 4.59 oz
  • LED Output: 300 lumens
  • LEDs: 1
    CygoLite lighting systems come with a 1 year limited warranty against any defective part or craftsmanship. The lamps and batteries are warranted 30-90 days after the original date of purchase (Dependent on the specific light system. For more details on the lamp and battery warranty, refer to your light system manual). If the unit is under warranty, CygoLite will repair or replace defective components at no charge provided the product has not been subject to misuse, abuse, or non-CygoLite authorized alteration, modification or repair. Warranted products requiring service must receive a Return Merchandise Authorization number (RMA#) from customer service.