Light Junction reviews JETBeam BK135A Special Version LED flashlight. BK135A has a nice camouflage finish, utilizes a Cree XP-G R4 emitter, gives max 135 lumens on a single AA battery. BK135A features JETBeam's I.B.S. user programmable circuit and allows the three user-defined modes to be customized to any brightness level. It is compact in size, but rich in features.