The Petzl Tactikka XP is a powerful headlamp with 3 lighting levels, Boost mode and colored Wide Angle lenses Features: Discreet proximity lighting while preserving night vision Colored (red, green, blue) and transparent Wide Angle lenses included Interchangeable lenses Carrier for second lens located on headband. A single light source that addresses multiple lighting needs 3 lighting levels : maximum, optimum, economic, Flood beam for sharp, proximity lighting (Wide Angle lens), Spot beam shines up to 35 meters, Boost mode : shines 50 meters for 20 seconds. Compact and lightweight Single compartment for LED and batteries Less than 100 g including batteries. Battery level indicator light warns when batteries are 70% and 90% empty. Certification: CE Specs: Available in desert or forest camouflage Water resistant for all-weather use. Wide Angle lenses made of impact resistant polycarbonate. Strobe mode. Operates on 3 AAA/LR03 batteries (included). Weight: 95 g including batteries C 3-year guarantee