Solder Paste Stencil Gerber Files
Noctigon 4XP 33mm MCPCB
Used in Emisar D4S. Works with Ledil Angie quad optics.
AliExpress 20mm MCPCB for 2×2 XP (3.5×3.5mm) footprint emitters
These come “wired” for 4p1s (3v) 2p2s (6v) and 1p4s (12v). There are at least two different designs. I dont’ know if they both have identical spacing. The ones I used are 3v and they don’t have little patches to draw off excess solder.