Lense needs a host

[meister]

Moved this thread from LED. Need advise. I recently purchased a Tiablo A9 along with an aspherical lens. The light also came with the original head and reflector and now I would like to find a way to use this fine extra head. I'm realatively new to all this so treat me gently with terminology. I am a big fan of throw with the least amount of flood. As most of you know this lens has to sit right on top of the LED emitter so I'm looking for an emitter already in a host that will accept the A9 head and I prefer a simple on/off clicky. Any simple ideas and advise will be greatly appreciated.