- Runs on AA, AAA or C size batteries; packed with 2AA Energizer Max Alkaline batteries
- 4 bright Nichia LEDs deliver 17 lumens with 65 hour run time, focusing lenses project a 34m beam
- Adjustable shock cord lanyard with integrated alert whistle
- Includes safety preparedness checklist
- Water Resistant
I didn't even know about a couple of these features until I looked it up to share with you guys, I just liked the fact that it lasts forever on C batteries, it's quite bright, and it's waterproof.
And it comes with a doomsday checklist
For headlamps, since I use them mainly in the winter I have come to favor the kind that clip on a baseball cap style visor. They run on button-style lithium batteries to conserve weight.