The NanoLite Adhesive Key Light 4 Pack is a compact and versatile lighting solution for camping, hiking, and other outdoor activities. These mini lights feature a bright Night Vision Red bulb, a 10m operating range, and a durable plastic construction. Each light comes with 3M adhesive for easy attachment to keys, gear, or other items, making them convenient to carry around. With Batteries Included and an IP55 rating, these lights are reliable and long-lasting, providing a reliable lighting solution in a compact and convenient package.