The first ever emergency headlamp from Petzl. The Petzl E+Lite Comes with it's own protective carrying/storage case. Total dependability for years in all conditions: Resistant to extreme temperatures : -30 °C to +60°C (-22°F to +140°F) Always ready for use with a shelf life of up to 10 years Waterproof down to -1 Meters Sold with its own protective carrying case Can be used in potentially explosive atmospheres (see certification specifications) Compact and ultra-light (27 g) - always carry it with you Designed to prevent accidental operation : switch can be locked Performance lighting: Plenty of light for common tasks : shines up to 19 m Can shine up to 4 nights in a row (45 hours) Strobe mode Easy to use: Can be worn on the head, around wrist or neck or can be attached to thin-edged articles with integrated clip Light source can be oriented 360° Red light helps preserve night vision 10 year guarantee Certification: CE Ex II 3GD Eex ic IIC T6, Ex tD A22, IP6X T85°C X Specs: 3 white LEDs and 1 red LED 2 lighting levels: economy and maximum White and red strobe modes Lithium CR2032 batteries (included) Weight: 27 g including batteries (0.95 oz) Weight of headlamp + batteries + case: 46 g Equipped with clip system and removable strap Light source rotates 360° on ball joint Waterproof down to -1 Meters 10 year guarantee