Lamp with 3 distinct beam shapes that can be oriented (45°). Adjustableand washable elastic headband. Easy to wear on the head or di rectlymountable on a helmet. Large rotating selector button with differentmodes facilitates manipulation with gloves. Lumens in close-work modus: 30, in- motion modus: 40, long range vision modus: 50. Waterproof: 1m for 30min. Weight: 160g.