;Touch Sensor Switch - Easily turns on and off with slight touch. Great for camping, garage, or even as an emergency car flashlight. ;10 LED LightsIt runs on 3 AA batteries which are not included in the package.(one set of batteries will allow the LED lamp to be on for 20 hours) Very easy to install with adjustable screw clamp that fits your grill handle perfectly, round, oval or square (max diam/width: 1.45" (3.7cm) Perfect as a grilling light for any gas, charcoal, or electric grills; or as a flaslight for camping, reading, biking, emergencies, in the garage, or any dark place around your home; any other use of light that you can imagine. LED bulbs illuminate for up to 10,000 hours. These BBQ lights are made out of durable ABS plastic, can withstand light rains and heat up to 200F. If the grill sits outside and sometimes you forget to cover it. That's totally ok.