... light circuit:A:both XPE-R2 the lamp,current output 0.8A,brightness of 400LMSecond:middle XML-T6 the llamp,current output ... of 1000LMThree gears:three lamps,with light output curent 3.8A,brightness as high as 1800LM 3.use 4*18650 battery ... in CDR or AI* MOQ: Not limited* Good Quality: TrustFire original manufacture ,100% tested in production test one by one before ...