Set of 2 portable and ultra-bright advanced LED grill lights with flexible goosenecks and magnetic mounts. Includes durable hinged box for easy transportation and storage. These are just the most convenient and handy set of lights we've ever seen. Each light combines a very bright, very efficient LED Light mounted on a flexible gooseneck and powered by 3 AAA batteries. The base has a high power magnetic base which mounts to any metal surface (excepting some stainless steels). The lamp head has a unique adjustable lens that zooms from an intense spot light, to a broad wide beam. This is so handy, because every lighting situation is different. and between the magnetic base and the flexible stainless steel gooseneck, you can really use these anywhere. We love how adjustable these little lights are. You can also choose 3 LED brightness levels: High, Low and Flashing. What's the flashing mode for. Mainly for attracting attention during emergencies or creating an instant disco strobe for dancing. These are also extremely portable and durable. They have a tough aluminum body that's heat resistant. Nothing plastic that will melt. and they come with a tough little storage case to keep them in for storage or packing with the camping supplies.