Easy to use and light in weight: our price-conscious entry-level model SH2 using three AAA alkaline batteries weighs only 85 g. There is a lot of technology in their compact polycarbonate casing. The LED provides three brightness levels and is focusable with the Focus Control System. An additional red light helps to ensure a better night vision. The head of the lamp can be rotated 60 degrees downwards and the headband is exchangeable and washable.