... R2 lights, current output 0.8A, the brightness of 400lm.B: Middle XM-L T6 lights, current output 3.0A, the ... : A. Fixed in front of the bike, as a lamp use. B. Elastic deck, suitable for various types of bikes, easy to ... the replacement.8. Note: A. Charging put in safe place B. Do not remove the battery, wiil affect the prodcuts performance ... Light 1*T6 LED + 2*R2 LED 3 Mode Bike Lamp