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

BLF Q8 boards in stock:

BLF Q8 4040/5050 DTP PCB

With soldered Luxeon V LEDs:

4x LUXEON V on BLF Q8 DTP PCB

I don't have washers+screws in stock yet, I hope I will have some in a few days.

DIY washer example by djozz:

https://budgetlightforum.com/t/-/48659/121

From now on, shipping calculation is based on weight, over 50€ order registered shipping is available with 2€ discount included. Also, for heavy packages there is Premium packet option available for most EU countries, with good prices.