T20 & T38 Oslon 820nm AS
These leds are a slightly shorter wavelength emitting a tighter/brighter more intense beam allowing you to drop several illuminator lens size & still achieve extreme long range performance .
The 820 NM produces a slightly more visible glow then the 850nm but gives abetter image + more distance.
will work on single or dual cells
LED only = the bare led insert for a T20 or T38
T20 or T38 IR illuminator = A bare illuminator
Kit options = T20 or T38 illuminator 1x selected battery type & a single bay smart chargers .