OSRAM CSLNM1.TG & CULNM1.TG 1mm², CSLPM1.TG & CULPM1.TG 2mm²

I don’t see the CULPM1 on their AE store. Link to what you bought? And I’ve always been suspicious of the white flats they had. They have an extra weird grey printing on the surrounding silicone that isn’t on any others I’ve seen.

Edit: I misunderstood. This is the link to Convoy store:

KW CULPM1.TG BIN1:8RF-fcbB46-B5-6000

That other store only had CSLPM1.TG

This made me think they were purchased from here. More commonly referred to around here as the YinDing store.

Here’s the 3030 PM1 in their store… 8.27€ |2PCS KW CSLPM1.TG 20W high power fern taschenlampe LED docht Kalten Weißes licht Auto LED scheinwerfer licht quelle freies SMD|Leuchtperlen| - AliExpress

Now that you mention it, I traced my order and the grey bar is not Osram’s. Link within pic.

They seemed legit, aside from the title “OSLON” (or “OSTAR”) which I dismissed as poor typing.

The HX boosts aren’t available but the other white flats seem to be.

Looking at the specs of 1320-2010 lumens, I had perceived it as unknown binning.

Imagine fraudsters of Osram’s. Would this be common to ‘YinDing’ ? I would suppose I could order from Simon; or would you have any other leads?

Many thanks for responding. I’ve had a few mishaps with some of my projects and this lightens my conscience.

They could have been real Osram preproduction versions or rejects that got leaked into the market, but who knows.

Simon is the only source that I personally know of that has trustworthy HX available that’s on the warmest end of the CCT binning available. Maybe Led4Power when he reopens in a few days.

Found them at Mouser.
The mouser batch is a much lower flux bin than Convoys

OSLON and OSTAR are both osram branding terms

@ Scallywag

Thanks for the clarification. Much to digest that I didn’t search thoroughly.

Nevertheless, these duds will have other uses than my SD01. At ~6 amps they do give a concentrated hotspot, although underperforming in lumens.

Took a pic through the mic, there is a QR code. Don’t know what the greyed area is covering. Album link in pic.

Hi, guys.

i`m reviewing Olight Marauder II

and this flashlight use dozen of OSRAM KW CULPM1.TG for floody light

i`m quite confused about logic of this choice, as i used to treat OSRAM KW CULPM1.TG as totally throwy LED.

what kind of advantage can such set of LEDs can give comparing to like, XHP50.2?

i`d understand if they put it for throw. but they chose P6 instead (which is another question).

could anyone who , unlike me, know things about LEDs, reveal this mystery and help to make my review more informative.

P6 is not CULPM1.TG, it’s a cheap domed Osram LED that is ugly from my experience.

The review I saw showed only CULPM1 used in the center LED not the 12 outer ones so I think you may be mistaken?

i mean P6 for central light and CULPM1 for throw ))

but thanx. what you wrote means logical. question is closed.

Olight should mention what they use here.

Why is nowhere information about the CCT of those Osram emitters? I really would want to know how much K their color temperature is…

I want to replace some green SST-20’s on a Astrolux MF01 Mini for the CSLNM1.TG do the LED pads align?

Will they survive the FET driver on the MF01 Mini in the first place? Their Vf is rather low.

I think it depends heavily on how hard they are driven. I can say my personal experience is that the 4040 pad versions are warmer (looks like ~5500K) and have a higher duv/more green tint than the 3030 versions, of which all of mine have been 6000K+ and very rosy.

You can put the 3030 CSLNM1 on a 3535 pad but it’s a tight enough fit that tolerances means it may not work on some 3535 pads. I would assume though it would either fit all pads on the same board or none at all, i don’t think it would be a case of it fitting only some.
It’s also a bit fiddly to align them to the pad which will slow you down when doing multiple reflows at the same time so i consider anyone who can do many at a time to be a superstar :smiley:

Thanks, I think I will leave it alone as is.

If you do get tempted definitely try a single reflow first so you know what’s involved, you never you know, you may find it easy.

This HHL532.TG has nearly the same Vf as XP-l hi until 3 amp. So it could be able to simply swap with XP-l hi in some light with buck driver for XP-l, like in Convoy L2, L4 for those who prefer constant output like me. Getting around 800 lumen at 2.8-3amp is nice. Interesting!

Are these emitters I am looking at Osrams? If so can anyone tell me which ones they are?

1st one looks like a OSRAM, W1 I would think. 2nd looks like a SFT-40.