Fenix BC20 Instructions
Fenix BC20 Bike Light
The Fenix BC20 Bike Light employs four AA batteries to reach 400-lumen max output. Three
brightness levels, Daylight and Flashing modes improve cycling safety in tandem with the exclusive
Dual Distance Beam System. The quick-release mounting system is convenient and secure. Self-
contained and with a remote Turbo pressure switch, the BC20 improves early and late riding visibility.
Features
Utilizes Cree XP-G2 R5 cool white LED, max 400 lumens output
Warning LED lights
Instant Turbo activation with the remote pressure switch
DUAL DISTANCE BEAM SYSTEM
3 brightness levels, plus daylight mode and flashing mode
Digitally regulated output - maintains constant brightness
Quick attach and detach handlebar mount sized for 22mm-35mm handlebars
Easy, secure adjustment of the light’s direction
Made of aluminum alloy and quality plastic
Included Components
1. Fenix BC20 Bike Light
2. Handlebar Mount for the BC20
3. Remote Pressure Switch
4. Handlebar Mount Shim (one thick and one thin)
5. One O-ring
6. User Manual, Warranty Card
Battery Specifications
Type
Dimensions Nominal Voltage
Usability
Ni-MH Battery
AA
1.2V
Recommended
√
Alkaline Battery
AA
1.5V
Usable
√
Non-rechargeable Battery
(Lithium)
AA
1.5V
Usable
√
Rechargeable Battery
(Li-ion)
14500
3.7V
Banned
×
Note: please do not use other types of batteries，misuse may lead to personal injury or cause damage to
the bike light.
Technical Parameters
General Mode
Warning Mode
High
Mid
Low
Daylight
Mode
Flashing
Mode