This is a dedicated IR illumination head that is designed to output IR light in the 940nm IR spectrum, for use with night vision only. The reflector is designed to deliver a good amount of spill and a well-defined hot spot at distances up to 75 yards depending on atmospheric conditions. If you are looking for the most flood IR head currently available this is the light head you want. Runtime with 18650: High Mode will have a 75 minute runtime.Admin Mode will have both the High and the Admin mode to be able to quickly switch between. High mode will have a 75 minute constant runtime. Admin mode will have a 10.6 hour runtime and is 15% of the high output. Runtime with 18350: High Mode will have a 35 minute runtime.Admin Mode will have both the High and the Admin mode to be able to quickly switch between. High mode will have a 35 minute constant runtime. Admin mode will have a 3.6 hour runtime and is 15% of the high output. Due to the chemical process that takes place during Type 3 Hardcoat, the finish on the product can vary from one to the next, even if it is the same batch. We strive to create as tight of a range as possible, and match parts to the best of our ability, but be aware that there may be slight variation between sections of the light. Features Multi-Mode Dual Fuel 18XXX rechargeable or x2 CR123 Made and assembled in the USA Drivers are fully potted and tested to withstand select-fire SCAR 17 recoil. Lifetime guarantee 6061 Series Alum bezel with Mil-Spec Hard Anodizing. Ultra-clear BOROFLOAT® lens allows 98-99% light transmittance. Multi-Mode Heads: Can be powered by an 18350, 18650 or x2 CR123 Weight: Width/Diameter: Length: 2.1 oz 1 1/4" 1 3/4 "
