--Features a Luminus SST40 LED \n\n--1400 Max lumen output \n\n--Uses a Fenix ARB-L18-3400 18650 battery (included)Fenix BC22R is a compact 1400 lumen, 156m beam rechargeable LED bike \nlight powered by a high capacity 3400 mAh 18650 Li-ion battery. A \nLuminus SST40 LED and Fenix moulded lens deliver a wide beam angle with a\n choice of flash mode, and 4 light outputs from 50 to 1400 lumens, \noffering excellent brightness for road riding. The light beam also \nfeatures side visibility and a cut-off at the top of the beam for added \nroad safety.\n\nThe light weight aluminium head provides excellent heat dissipation for \nextended bursts of high output, and long service life. Fenix BC22R bike\n light is also impervious to the worst of weather, being completely \nweatherproof.\n\nThe supplied rechargeable battery is easily replaceable by unscrewing \nthe head, so it's easy to swap cells and keep night riding for hours.\n\nBC22R is supplied with a versatile nylon / fibreglass anti agg