... *Used 4*18650 battery pack *Using a CREE XM-L T6 LED and two XP-E R2 LED *Elastic deck ... various types of bikes Description:1. Using a CREE XM-L T6 LED and two XP-E R2 LED, highest the ... output 0.8A, the brightness of 400lm.B: Middle XM-L T6 lights, current output 3.0A, the brightness of 1000lm. ... the prodcuts performance and dangerous. Pictures: TrustFire TR-D003 Bicycle Light 1*T6 LED + 2*R2 LED 3 Mode ...