Olight - H15S Wave - 250 Lumen - 4 x AAA - Headlamp - OL-H15S

With a max output of 250 lumens, the H15S Wave has three output modes, an integrated diffuser filter, and 36 hours of useful runtime. It also comes with a IR (Infrared) sensor that allows the light to be powered on and off with a sweep of your hand. This is particularly useful for certain applications where contact-free operation is a must, such as administering first aid, setting up camp, or even outdoor enthusiasts riding or climbing with heavy gloves. The battery charges from a Micro-USB cable allowing the light to be charged from either a computer, 5V USB power, or appropriately sized solar panel. Alternately, the H15S can be powered by (4) AAA batteries, either Alkaline or Ni-MH.

Features
Output/Runtime
250 lumens / 3 hours runtime
100 lumens / 5.7 hours runtime
15 lumens / 36 hours runtime
Beam Distance: 85 Meters
Uses a single high performance LED: Cree XM-L2
Weight: 4.4 oz / 128g (with battery )
Adjustable Angle: up to 75 degrees.
Battery: 1200mAh Rechargeable Battery, or 4 AAA batteries
Non-contact gesture control function, with advanced infrared sensors
Integrated diffuser filter for short-range tasks
Lens: tempered glass, with anti-reflective coating
Water resistant: IPX6
Reverse polarity protection prevents improper battery installation