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

Output test for OSRAM SFH 4715AS on CU MCPCB vs. mosX: https://budgetlightforum.com/t/-/51198

When can we expect to start seeing these LEDs?

Probably in the next 4-12 months, they are not in production yet.

BLF Q8 4040/5050 copper DTP boards arrived:

I will send two to djozz to check if everything is ok.

Also, 20mm copper DTP 3535 board(70um copper,gold plated top,nickel plated bottom):

Price is: 1,17€/pc , I will list it on web tomorrow (contact for larger quantity discounts).

I can check the Q8 boards but I assume they are ok, they look good. I will check the Q8 board with Luxeon V’s, but I have only two left, could you send 2 Luxeon V leds with the boards? (I will pay for them).

I do not own SST40 leds but I can check the 5050 pads with XM-L2 leds if that is ok with you, for checking the function of the board that should be sufficient. If not I can order some SST40 leds but that will take a while.

exciting

Wow, that’s fast. I expected it that it would be a while before you had the Q8 boards ready. How soon can we expect the triple 4040 32mm boards?

@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.