Led4power.com : LD-4 CC linear drivers, ILC-0/1 illuminated tailcaps, optics, MOSX, copper DTP MCPCBs...

@djozz

I already packed 2 boards and 4 L1V1s. 5050 checking is not necessary, if 4040 are good, 5050 will be too.

~3-4weeks,and not just triples.

That’s some fast turnaround time. I guess I’ll be making another order in a month or so.

Very nice looking MCPCB’s, looking forward to trying the Q8 with Luxeon V’s or one of my favorite the XM-L2 7A3 CRI90.

@LED4Power, have you thought about doing Nichia 144AM MCPCBs?

I would love a 20mm Nichia 144AM MCPCB.

I think BLF member clemence has those?

No, not a 20mm version yet.

I'm not sure about demand?

Added new pcbs:

https://led4power.com/product-category/mcpcbs/copper-dtp/

Q8 pcb is out of stock until djozz checks if it's ok.

Nice.

Also ordered one reel of Samsung LH351D 4000K 90CRI few days ago, they should be available in ~3 weeks.

Nice ! I will get a good amount of them :slight_smile:

I see in few BLF threads people expressed need for BLF GT XHP70 DTP MCPCB. I can make them,just like BLF Q8 PCB, is there bigger interest(100pcs+)?

If yes,I can make a batch, available in ~1month.

If there is any other interesting MCPCB, I can also consider it.

As seen in his video, (at 1.45 minute) vestureofblood has used a prototype of such a board (with TA logo) in his XHP70.2 GT, the idea I think is that Lumintop at some point will come up with either a XHP70.2 GT or the loose board (and driver). There is no mention of a timeline for when things are happening but the question I guess is if there is a market for two sources for such a board. (perhaps you can contact Texas_Ace about what is going on) .

For me personally I’d be really happy if in a month or so there is a board ready, I have a driver and a led, I’m just waiting for a board now, and I’d be surprised if a Lumintop board will be ready a month from now.

Edit: Btw, I got the Q8 boards and leds in, just waiting for some time to swap them in a Q8 and check the fit and numbers.

My family was gentle on me today and allowed some time to try the led4power Q8 board in a Q8. I posted it in the WDYMT thread. In short, it works fine and the Q8 with Luxeon V leds rocks!

So I’m not up to date on the latest emitters, especially non cree emitters. There may be a better option coming soon. Seemed to be the case as I read some of the previous comments a day or two ago. I’m wondering however, if there would be enough interest in a 16mm board for the OSRAM black flat.

Thanks djozz! That was quick, I sent boards 4 days ago.

I will update Q8 PCB listing today.

I will make 16mm OSRAM mosX gen2 PCB (~4times lower thermal resistance compared to mosX), difference in output compared to copper DTP should be ~1.5 - 2% based on some calculations.

Triple/quad? This is the only powerfull led that may help carclo 10mm optics work the way it was developed for.

I have 3XP mosX, it should be good for testing.