The BK20 is specially designed as a ultra-bright, far-throwing, long run time, durable, shockproof, waterproof and easily detachable, quick easy operation bicycle light.
The BK20 was designed to model the Klarus XT20, which utilizes the XT20 head. The unit includes a battery pack (4*18650 batteries and charger) and remote control switch. The remote switch can be attached to your handlebar grip for full remote control of the BK20. The two head BK20 light is capable to produce a maximum output of 1200 lumens. The BK20 throws a floodlight beam over an impressive distance to give you far-reaching and wide-angle view of what’s ahead. It is one of the most powerful and desirable bicycle lights in the world.
The above-mentioned parameters are only an approximation. 4 pcs 3.6V 2200 mAh lithium-ion batteries were used in our tests-2 in parallel and 2 in series for a working voltage of 7.2 volts and 4400 mAh. Results may vary with different batteries and environments
Switch and Operations
Usage and Maintenance