When you need a bright headlamp look no further than the BORUiT "RJ-5000" Headlamp. This lightweight head lamp can produce up to 5000 lumens for those extra dark nights. It took a minute to get the head strap just right but after that the unit is very comfortable. The main center light is able to be adjusted up or down a bit. The unit has four light settings that can be selected by pressing the one button on the unit.