By nature, it is impossible to know when you will encounter an emergency situation. So, to avoid being caught off guard, always keep the e+LITE emergency headlamp from Petzl! Always ready to assist you, the e+LITE® can be stored for 10 years in its carrying case with the batteries in your backpack, ski or hiking jacket, or first aid kit... Its white or red lighting can be steady or flashing and allows you to be seen and signal your emergency situation. In case of emergency, the red LED allows you to be visible at 100 m for 70 hours. We appreciate the emergency whistle integrated into the elastic headband. Its powerful 50-lumen lighting up to 10 meters in white light mode allows you to easily move in the dark. Features: Emergency headlamp, Ultra-compact and ultra-lightweight, Comes with a carrying case, Emergency whistle integrated into the elastic headband, Can be stored for 10 years with its two batteries (lithium CR 2032), White light for easy movement in the dark, For emergency situations, the powerful red LED allows you to be seen from afar and for a long time, Designed to avoid accidental activation, the switch is lockable, Withstands extreme temperatures from -30°C to +60°C, Waterproof up to 1 meter for 30 minutes (IPX7), Beam type: wide, Warranty: 10 years, Power: 50 lumens, Weight: 26 g. Petzl - e+LITE® - Headlamp