I recently sent in a headlamp for a switch repair, and not only did I receive a brand new light at no charge, but it went out & back in only 6 days total time. Awsome service!!! I have 3 types of coast headlamps that I use at a Navy helicopter training base here in the Pensacola area, & these are by far the best I have ever owned–and I have tried many others in the past. I also have a set of the camp lights, which I can use at home in case of power outage, or use to change a tire at night. They also double as backup aircraft directing wands, should my regular ones have a problem. I recently gave a Coast 4 color recon flashlight to a Navy night vision helicopter instructor, which he hangs from his neck on the included lanyard, & he loves it! Thanks for making such great products Coast!!! I am one really satisfied & happy customer.