Like many other manufacturers, Mag instrument has expanded its line of flashlights to include models featuring led type bulbs. Why LEDs are virtually unbreakable, and they are far more efficient than incandescent bulbs. As the product name suggests, this maglite runs on 3 d type batteries, which will take a while to run out thanks not only to the LEDs but also to Mag instrument's Intelligent energy source management, which balances high brightness against extended battery life. The bright, powerful beam adjusts from spot to flood simply by rotating the head. The case is made from a high strength aluminum alloy that has been anodized inside and out, which gives you water and shock resistance in a lightweight package. High quality o rings at both openings keep water away from the batteries. In other words, this energy efficient flashlight is almost indestructible a good quality when it comes to the tools. Limited lifetime warranty. Batteries not included. Features Durable and reliable Efficient power usage Water and shock resistant Flashlight MagCharger LED, only the flashlight without batteries Color Black SOLD QUANTITY 1