Fenix BC20 4 x AA 2 x CREE XP-G2 R5 400 Lumen LED Bike Light LED 4 - Ibuprofen (200 mg)

4 - Ibuprofen (200 mg)

  Not compatible with ContourGPS

But that's just the beginning: F1 has HA III anodizing (housing: matt black) with military standard

1-30lumens

Specs Cubic Inches - 1400

Fenix BC20 4 x AA 2 x CREE XP-G2 R5 400 Lumen LED Bike Light LED 4 - Ibuprofen (200 mg)Description 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