Congrats on getting this working—I’m a big fan of these lights (with all kinds of emitters), as well! I’m curious about your bench, though—what is that holding your probes and how can I get one of those??
You can order a blue W2 (3030 footprint) from Hank, or “dedome” an LH351D and scrape off the remaining phosphor with a toothpick if you want more flood.
There’s also the Green osram W2, but the normally available one is phosphor converted, narrowband green is cooler.
There are also wide-band cyan and pink “XPE” 3535 emitters that can be bought on aliexpress, or from Hank.
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If you have a 3D printer, the project is here: PCB Workstation with Nano-Probes
Just need sewing needles, a wire for each probe and some fasteners. I also used some squeeze-to-open (reverse action) tweezers to hold the LED in place.
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