... -2009 Standard 4. CE, ROSH, FCC Approved Maxtrac Aluminum Led Headlamp Cree Product Description:*LED Type: CREE XR-E Q5*Beam: Focusing Features ... switch between four modes (Max,Min,Strobe,Off).*Remove tail cap, insert the batteries with the positive ends toward the head ... of the light, replace the tail cap. Parameters: Max Output ( lm )160Runtime ( H )2.5Distance ( m )50Battery3 ...