Fenix BC15R Lightweight Rechargeable Bike Light – 400 Lumens

Big light, tiny package

The Fenix BC15R is a lightweight rechargeable bike light that punches well above its size — a 400-lumen max output in a body that weighs just 109 grams, about half the weight of your phone. Whether you're commuting home after dark or spinning night miles on the trail, the BC15R keeps you seen and shows you the way.

Four modes for every ride

• High: 400 lumens — 3 h 40 min — 78 m beam
• Med: 150 lumens — 10 h 30 min — 47 m beam
• Low: 50 lumens — 31 h 30 min — 28 m beam
• Flash: 400/50 lumens — double-click the switch anytime

Anti-glare beam, side visibility

The cut-off facula line shapes a uniform, soft beam that lights the road without dazzling oncoming riders, pedestrians, or drivers. Side auxiliary illumination makes you visible from the sides too — a real safety plus in traffic.

Weeks of rides on one charge

The built-in 2600mAh battery (Fenix ARB-L18-2600) runs up to 31.5 hours on Low. When it's time to top up, the USB-C port refills it in just 2 hours. A battery level indicator on the switch shows remaining charge, and a single click cycles Low → Med → High with simple one-switch control. Note: only Low output works while charging.

Tough enough for daily riding

A high-performance polycarbonate body passes 10,000 impact tests and survives 1.5-meter drops, while IP66 sealing keeps out dust and heavy rain. Ride through whatever the forecast throws at you.

Mounts in seconds, three ways to use it

The press-and-push quick-release mount attaches tool-free and pops off just as fast — then the BC15R doubles as a handheld flashlight. Pair it with the Fenix ALD-08 helmet holder (sold separately) to run it as a helmet lamp.

Specifications

• Max output: 400 lumens; max beam distance: 78 meters
• Battery: built-in 2600mAh rechargeable (Fenix ARB-L18-2600)
• Charging: USB Type-C — full charge in 2 hours
• Waterproof: IP66; impact tested to 1.5 m
• Size: 4.02″ × 1.24″ × 1.22″ (102 × 31.5 × 31 mm); weight: 3.84 oz (109 g) with battery

In the box

Fenix BC15R bicycle light, USB Type-C charging cable, user manual, warranty card.