The 4 LED Headlamp is great to take on hiking trips and to use on projects when you need both your hands free!

Features:
* Adjustable strap
* 40 lumen light output
* 3 red LEDs for night vision use
* 100,000 hour LED lifespan
* Use all 4 LEDs, only 2 LEDs or only red LEDs
* Requires 3AAA Batteries (not included)
* Water Resistant

Approximate battery life:
2 LED setting - 120 hours
4 LED setting - 60 hours
RED LEDs only - 180 hours