This Eurohike 3 LED Hanging Light attaches to your tent or rucksack using an integrated carabiner clip. The LED bulbs give off a bright glow and there are 3 lighting modes to choose from. When it's time to leave the campsite, simply collapse it and pack away.LED bulbs3 light modes - glow, flash and red flashCarabiner clip - attach securing to your tent or rucksackCollapsible - for easy transport and storageBattery: 3 x AAA batteries (included)Colour: Green