Home Depot currently sells a great LED headlight from Rayovac’s “Indestructible” line of flashlights. This particular Home Depot model isn’t listed on Rayovac’s website and is in fact much brighter and nicer than the models that they do have listed.
This particular model is powered by three AAA batteries. It has two brightness settings. The high setting produces 120 lumens for approximately five hours, and the low setting produces 30 lumens for as long as 22 hours. It features a water-resistant over-molded rubber body with a pivoting head, has a shatterproof lens and reflector, and can survive a drop from 30 feet (9 meters). Best of all it is backed by a lifetime warranty. You do not need to register the product with the manufacturer or keep the purchase receipt. Simply return the defective light and Rayovac will replace it.
I really like these lights for several reasons. They are inexpensive (around $15), bright, run a long time, operate hands free, and can take a beating. I keep one in each car. They are perfect to wear when changing a tire at night. I also keep one in my toolbox, one in my boat’s survival box, and one in my bug-out bag. I have used these lights during countless home and auto repairs, and camping trips. They have never let me down. Of course, always keep a spare set of batteries.