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

Hi Neven! Happy New Year!
Any estimated date for the Luxeon V 4000K restock?

I was really counting on them for my OL Contest mod :cry:

Much appreciated. Thank you.

On which board? Maybe I have few pcs on other PCBs.

Hi Neven! Thanks for the reply!
I want(ed) a 4 x Luxeon 4000K on the respective 20mm board for a quad build! No wires soldered!

No FET+NTC, just 4xLEDs on 20mm 4xV mosX?

Yup, precisely that!
I will use a driver from Lexel!
Do you have any ? If so, please PM!

Thanks in advance!

I will check.

Thank you! I’ll be looking for your reply to also order other stuff!

Anyone know if these will work with a sofirn c8?

Sorry, I don't have 4pcs needed for quad, but in my opinion Luxeon V2 would be better fit for these small optics, beam is 2x less floody,price is lower, lumens are not too far behind at 3Amp per LED and you can mix 2x3000K + 2x5000K to get rosier tint.

MascaratumB I can have 4x Luxeon V, but without mcpcb. PM me if you were interested.

Thanks for checking Neven!
I know that the V2 will fit better a and that it will still give me a nice tint and beam, but making a triple/quad Luxeon V has been one my goals since I knew about them and started using them, so I wanted the contest mod to have them! Also, I guess it will combine well with the other stuff I’ll put in the flashlight!
Thanks for checking! I will check your store any way for other stuff :partying_face:

Thank you mate, PM incoming :wink:

I've just found 8pcs if you still need them (you can order 5700K version on pcb and leave me a note to actually solder 4000K).

Sure, if possible please keep them for me then :wink:
I am not in PC right now, I’ll do the order in the morning :wink:
Thanks once again !!

Sorry, busy day, only now I was able to place the order (L4P2387).

Left you a message to solder the 4K Luxeons ! Thanks again!!

Hi led4power can I ask you for advice? I have a problem with ld-4a driver. It worked fine in C8+ host and wf2 until I try to replace the driver spring. I probably messed up something and shorted + and - on battery side. tried to turn it on (it won’t work) so I turned it off and found out it was a short there. I fixed the short but from this moment, the driver gives only 200ma to the led. No modes no settings, nothing seems to work. Don’t you know if I’ve destroyed it completely or if is it possible to somehow fix it? Thank you.

Send me few pictures of driver over PM, it's hard to tell without seeing potential damage.

Ok try to do some pictures tomorrow but I think, nothing is visibly wrong (other than my poor soldering ;-)). Even no ” magic smell”. I wonder if it could be too much heat during soldering the spring?

I have a convoy S2+ that I was trying to put one of the RGB tail caps in. I have 3 of them and I tried the switch in all of them. And the convoy with the H17F Dr Jones driver is the only light that it sort of works in. Except the RGB doesn’t stay on. It flickers for a second and then stays off. It didn’t work at all in the other 2 convoy’s.

I know ILC-0 RGB works with LD-x4 driver, I can't guarantee for other drivers, especially since they usually even don't have proper bleeder (RGB is power hungry compared to single colors).