Sure Grip, Light Weight and LED Longevity The same features that have made the G-Tech line of Garrity flashlights one of your everyday flashlight necessities are included in the GT-LED. With a Nichia® 2X Brighter LED and a magnifying lens, the GT-LED boasts 85 hours of battery life -- 10 times longer than a standard incandescent flashlight. Its plastic/rubber construction is lightweight and shock-resistant. The rubber grip makes it slip proof. Powered by 4AAA Duracell® alkaline batteries, included. This LED-G-Tech comes in the same bright, hi-tech colors as the others in the G-Tech family - yellow, blue and red. Also available in a 3 LED version.