One more model (in parallel to the existing one) - more powerful, swap-able heatsink (let's say you want UV version also), can be used for non flash version, etc.
Even more, the same heatsink can be used for both LEDs - reversed to the another side.
Even more, the same heatsink can be used for both LEDs - reversed to the another side. Parts are kept together by strong neodymium magnets and centered by the hex screws (non-detachable version - heatsink is mounted permanently).
LED power is set to the approx 20w (could be even more by attaching extra heatsinks to the extrusion (which works very well as a heatsink)). Photo, of course , is just for fun, but extra heatsinks are not a problem ...
Using optical glass light guide instead open path allowed me to use more powerful LED and create higher, more concentrated light output.
Unit is powered from the separate power supply
It could be used with the different faceplates, same as the previous model