Simon which tint bin did you get for the GT-FC or did you specify a tint bin when you ordered? For example the C3 tint will be much less green than the D3 tint.
This is the only reason why I like flashlights, working in dark and visibility is essential. Rainbow tints give me a headache and give the wrong perception of a hydraulic leak (yellow-green corona looks the same as hydro fluid on a titanium material)
Recently received S21B, and when I shake it I can clearly hear rattling sound, when I shake head only - sound persists. And when I touch glass by finger I can definitely fell glass and reflector moving (and making that sound). I try to screw down bezel - but it’s screwed down to the max, no space left. And for s21b I can’t screw down the pill (because there is no pill). Any ideas what should I do?
Just a quick question about early versions of the 12-mode bastard biscotti drivers. I had a ∅17mm driver ordered from FastTech on July 9th sitting in a drawer which I just used for a “dormant” build aaand… holy sh1t! The thing seemed to work right at first, but started misbehaving nearly from the start doing all sorts of glitches: incorrectly changing modes or not in any way I could discern, random strobes, and right now it just doesn't powers on. Already dismantled the S2+ flashlight in which it is installed for inspection a couple times, everything else inside is in full working order. Is the software so terribly bugged?
when in battery check mode, there are some slightly different behavior: on some lights, the main light will stay lit (like Moon mode level), while it blinks the battery level (1-5 blinks), but on some other lights, the main light is off while blinking the battery level.
- when in default group 1 (5-modes), the 1st level and 2nd level brightness appear to be quite similar in visual brightness (although this could be due to the LED and current applied to the LED)
I have purchased LEDs from the factory. Each of the 4000K and 5000K color temperatures will be produced at 500PCS. I specifically require XY to be below the black body locus.
I was engaged in the packaging of LEDs in 2008 and deployed phosphors. As long as a very small amount of 660 phosphor is added to the phosphors, high color rendering LEDs can be produced.
It may be because the O-ring is too thin or the gasket is too thin. I have some 1.3mm thickness O-rings, if you need them, please send your address to me via private message.