Toughest light i've found - Streamlight Argo LED Headlamp

I own a shellfish farms and this is by far the best headlamp I've found. Typically we go through 5 to 10 head lamps per season. I've bought 4 of these for my crew 2 years ago and they are still going strong. Saltwater, rain, cold, rough use, it can take it.
Pros: light weight, takes abuse
Cons: none

This review was written in the old system and had content requirements that are different than reviews written today.