Rugged Flashlight: Features IPX4 water-resistant rating and aircraft-grade aluminum construction Battery Operated Flashlight: Use 4 LR44 batteries for up to 2 hours of use Push/Pull Focus Beam: This flashlight feature allows the user to choose between spot or floodlight Innovative & Affordable: Perfect for on a trail, at a camp, or walking through the neighborhood About LUXPRO: We only build products that we would want to use, so you can expect quality LUXPRO 40 lumen focus LED keychain mini flashlight is a compact flashlight that puts off fun and bright light beam. This light features fun bright colors with a rubber grip to prevent dropping and provide handling comfort. The 40 lumens flashlight gives you an extended runtime of over 2 hours. It is compact: 2.23 inches in length and weighs only 0.08 pounds. Constructed with aircraft-grade aluminum making it extremely durable. They come with a matching aluminum carabiner clip and are easy to take along in backpacks and purses and are perfect for kids, night games, DIY projects, and emergency lighting. This light is O-ring sealed for weather resistance and water-resistant with an IPX4 rating. It operates on and comes loaded with 4 LR44 batteries. LUXPRO is not your average flashlight company. While other companies give you hype, we give you technology. Most of our products are rechargeable. LUXPRO lighting products are smart and designed with unique features and without reinventing the wheel. We incorporate the latest LED technology into solid electronics and add intuitive and powerful features. You will find features like auto-off, thermal and polarity protection, simplified on/off smart electronics, useful but not excessive modes, and ergonomic designs that are comfortable to use. Innovative and affordable is our deal. We provide light sources that are innovative, reliable, and durable for projects, activities, events, adventures, and all types of preparedness needs. We encourage and promote a lifestyle that takes you outdoors to enjoy the wonder and awe this planet has to offer. This is why we love what we do.