Originally Posted By StaccatoC2:
The amount of cheap amazon ir and white lights mounted on helmets was funny as not a single person used em.
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FWIW, the original intent of why guys started putting lights on their helmets was not necessarily about navigation or target detection / target engagement, and while I don't know and won't judge whether the players who had them mounted to their helmets were aware of such, or just emulating SOF "styling" without understanding why, it doesn't really surprise that they didn't get much use in the kinds of scenarios you described (haven't had a chance to watch the videos).
Originally a) most earlier goggles, even those issued to USSOCOM and other SOF like the AN/PVS-15, AN/PVS-23, etc., already had onboard IR illuminators, and b) the lights were usually / primarily white lights, and they were used mostly for things like SSE, active / non-covert search, map / document reading, etc., which is also why our HMTL is referred to as the Helmet Mounted
Task Light, and not the "Helmet Mounted
Tactical Light" or "Targeting" Light, and why the "reverse programmed" Low-to-High output is so popular / useful in that helmet mounted application, as opposed to the High-to-Low dual output that is / would be preferable in a handheld like the V1-B on which the HMTL is based.
Of course, it didn't take long for IR task lights to start getting integrated, especially as things started becoming less permissive / less overwhelming force superiority to simply "go white light" during operations or consolidation and reorganization, and guys like Chuck Pressburg will rightly point out that they also started / were being frequently used in lieu of IR headlights on open-air vehicles like ATVs that did not have "blackout drives."
The other possible use, and what I would think would be the most likely to have been used would probably be the "umbrella light" concept, especially indoors / inside structures, where IR light is "splashed" onto the ceiling to provide overall illumination, however, to the best of my knowledge, though I could be wrong, the "umbrella light" usage originated as an LE TTP rather than a military one, which is not to say that military guys can't or wouldn't or don't use it, but again, if we're talking about "how things came to be."
That being said, as you rightly pointed out, if your adversaries might have any kind of night vision capabilities, even primitive ones like an old-school camcorder or something, using an umbrella light like that is probably not the best idea in an active engagement area where contact is likely / probable--imagine if you were running around with a white light set up like that...
~Augee