I put an 804 on my SST20 4000ks on my ROT66 and…the 219Bs never get any use! Even without the minus green filter, I could tell that they had tremendous red rendering.
maukka what tail readings are you getting for the 219B for a specific battery type? I suspect it may be able to draw enough to bring a 219B into the “downward” part of the output curve but probably not enough to actually kill one of the LEDs, is that correct?
Enjoying mine. XPL-HI 5000k. Love the mild diffuser on it. Right click and “view image” for full size. Taken with a Samsung Galaxy S9 phone, timer set to 5 seconds, on a cell phone mount, mounted on a tripod.
Nice folks, very nice! Making the wait for my clear ano with blue/purple and SST-20 95 CRI that much harder to deal with …
Hope they do my aux lights like yours contactcr, really looks good! I think I asked for purple on the outside and the inner ring ice blue, can’t remember exactly, but yours really does “shine!”
Edit: Looked up my order and see that I ordered 5000K SST-20’s, also while I did ask for blue and purple aux I didn’t specify the arrangement, so I guess I have a mystery package coming.
Made of 6063 aluminum alloy and 304 stainless steel
Body color: Matt Black , Gun Grey and Desert Yellow
HAIII Anodising Surface Finish
1x 21700 / 18650
25 degree angle TRI lens 98% AR coating glass lens
Digital current regulation on lower brightness
IPX6 waterproof
with Aux leds ; with switch leds
Size: 112mm(L )x 37.5mm(Head) x 26mm(Body)
Net Weight: 125 gram
It was cold outside, so I really didn’t hang out very long to find out. I would guess I was outside for at least 3 or 4 minutes, but it was 25ºF outside. No stepdown and the light warm but not hot
I'm still surprised it could even hold it that long considering it's size even with the cooler weather. I was expecting you to say something like 20 - 30 seconds.
Anything over 30 seconds is a winner to me in that size category. Not sure if it will make a huge difference but I did order mine with a 40T instead of the 30T.