SureFire makes the highestquality flashlights with normal bulbs and LEDs. These flashlights take extremely little power, and are very durable. I have had one for over 5 years and used it multiple times and it works underwater. Any product from SureFire is bound to function perfectly and last a long time, especially since all their products are military grade and meant for military use.

The Titan Flashlight is the world’s first continuous variable-output LED flashlight. It can output from 0 to 30 lumens and everything in between. It is selling for $500 but I don’t think its worth it, except if you really are looking for this type of thing. They have other LED flashlights for cheaper which are fantastic, but this is a fantastic flashlight as well.

Link: UnCrate