Last night I built up this old SK68 driver board from warhawk-AVG and then stacked it on the stripped driver board from a SolarStorm SC02 then flashed it with single mode (100% + hidden strobe) eswitch-13 FW from Tom_E then installed a Chinese no-name-brand XP size 365nm UV emitter that, other than a high vF performs very well and actually outputs a good amount of 365mn light (25mm ZWB2 filters on order from AE, does have a bit of visible light too).
This is one of the lights for my next GAW.
Power and GND connections between boards so only LED wires and the one switch wire are on top.
