The LED lenser SEO3 Headlamp has a lightweight design with three Energy Efficient white LED\'s for bright white homogenous light and a red LED for anti-glare night vision protection. It has a fixed focus lens that can be angled within 90⁰ for directional light. Delivers a light output of 90 lumens and incorporates LED Lenser’s Smart Light Technology™ (SLT) to provide 3 settings: power, low power and signal. It also features a handy transport lock to prevent the lamp accidentally switching on, plus an anti-allergic, washable, and replaceable headband designed for comfort. Lastly, the SEO3 Headlamp is precisely weighted to ensure additional comfort in use. IPX6 – superior dust and water protection. Specification Light Power: 90 lumens, Run Time: up to 40 hours.Beam Distance: up to 40m.Input Power: 3 x AAA batteries supplied.Weight: 96g.The LED Lenser 6103 SEO3 Green Head Lamp is supplied in a \'Test It Pack\' and comes with the following: 1 x Belt Hook3 x AAA Duracell Batteries