I bought my first light, a Xeno from this guy. He is one of the best customer service people I have ever come across. Just opened his new webstore, used to be Tactical HID. He is offering 10% off till Jan 31 or until supplies are gone with code: grandopeningsale
If you want to change from OP to SMO then too bad. Buy a whole new drop-in since it looks like he pots everything together with epoxy. Driver dies? whole new drop-in. Emitter change? tough tattas...buy a new drop-in.
I do love the laser etching in the reflectors though.