SKV89
(SKV89)
September 16, 2020, 3:14pm
3329
It is not a single CCT but a range. Someone already posted the chromacity bin that Simon sell is ebxD46. You can go to the datasheet and find the CCT and DUV range of this bin by plugging the coordinates into this website. Osram does not specify a specific CCT.
Here are the datasheets
Tangra
(Tangra)
September 16, 2020, 3:16pm
3330
What is the difference between culpm1 and cslpm1?
RapidLux
(RapidLux)
September 16, 2020, 3:25pm
3331
Footprint c(u,s)lpm1
S 3030 footprint (max 6A?)
U 4040 footprint (more current 8A)
Led Size csl(p,n)m1
N 1 mm2
P 2 mm2
Colour Last two numbers cslpm1.(tg, fy, 23, f1, 13, 14)
TG 6000K
FY Yellow
23 Red
F1 Pure Green
13 True Green
14 Blue
Tangra
(Tangra)
September 16, 2020, 6:47pm
3332
Thanks RapidLux .
Will be any difference in lumens between culpm1 and cslpm1 at 3A current?
JaredM
(JaredM)
September 16, 2020, 7:27pm
3333
Not appreciably. The main advantage (still theoretical right now as it hasn’t been tested AFIK) is a higher peak current before its thermally bottlenecked. In other words, other than binning differences, CULPM1 will be about the same as CSLPM1 until current exceeds ~5-6A. And in a flashlight with other thermal limitations, maybe less of a difference will be seen. TBD with time
Yokiamy
(Yokiamy)
September 16, 2020, 7:59pm
3334
Please don’t clutter this thread, you might want to do some reading in THIS thread
Whoops, just not used to typing out the model number of the 4040 version now that they’re available!
adam7027
(adam7027)
September 16, 2020, 11:15pm
3336
Hello Simon,
Can you get Osram KY CSLNM1.FY (yellow) emitters?
I would be very interested in a thrower flashlight fitted with that particular emitter, if you can source them.
Probably I would take a Convoy M21A, but if you can fit it into a Convoy L21A, that would be even better.
Simon_Mao
(Simon Mao)
September 17, 2020, 12:55am
3338
It is a buck constant current drive,
Simon_Mao
(Simon Mao)
September 17, 2020, 12:56am
3339
BLF-L:
.
.
Thanks Simon. I think I’ll wait for the new upgraded version of M3.
btw, what is the name of this new M3 ? Is it M3A? or M3C-U ?
.
.
Beside that, I’m still waiting for my SST40 S2+ , I’ll be checking it first and see how much I’ll like the 5000K SST40.
Maybe M3-C, C means “type-c”.
id30209
(id30209)
September 17, 2020, 1:18am
3341
It would be nice to see M31C, 21700 size
contactcr
(contactcr)
September 17, 2020, 2:35am
3343
What centering ring did you use?
Simon_Mao
(Simon Mao)
September 17, 2020, 7:49am
3344
i’m ready to launch a M21C-U with type-c port
id30209
(id30209)
September 17, 2020, 8:17am
3346
Stock, supplied with flashlight
id30209
(id30209)
September 17, 2020, 8:20am
3347
Would you reprogramm ramping UI to be faster from MID to HIGH and a little bit slower from LOW to MID?
It’s hard to adjust low/mid output correctly and over mid it looks like raming is not moving, until i see double blink as max value.
oweban
(oweban)
September 17, 2020, 8:30am
3348
S21B CULPM1 at 9A? Let’s do this.