The Karabiner Multi Light 150 is designed to be used as a torch, lantern and handsfree light. The main light is a 3 watt COB LED that gives off a bright flood beam light, ideal for use as a tent light. Whilst the 1W LED in the end of the unit, is ideal as a torch, for more distance light. The light unit incorporates a karabiner to hang it from your bag or rucksack, while the magnet on the back of the unit offers handsfree light when attached to a metal surface. The light has an IP54 weatherproof design. The Karabiner multi light requires 3 x AAA batteries (not supplied)