This 3 "D" LED Mag-Lite lets innovation and admirable advertising come together to create one superior tool. With high-tech details in mind, this flashlight features Mag-LED technology, a high performance Luxeon Rebel® LED and Balance Optics. This means more brightness and a longer battery life, a more powerful projecting LED beam with adjustable focus and a highly refined reflector with a quality LED. This is a great gift for tech-savvy clients and friends. Add your custom imprint and choose from select colors. This item requires three "D" batteries, not included. Earn some brand recognition the right way.