Description Headlamp, powerful 3w 3 watt Cree high performance LED headlamp. Light can be zoomed in or out to form a high intensive spot or a more diverse spreading light. 3 function switch. High/low & strobe settings. Adjustable head strap. 3 inclination positions so you can direct beam where required. 3 x AAA batteries included. 1 50 lumen. 150 metre beam.