Do portable hand held MR-16 lamps exist?

[phaecops]

Is there a portable hand held lamp that takes an MR-16 bulb? A sort of MR-16 flashlight. Something that could be used to test how MR-16 bulbs distribute their light on walls.

 

[GeorgeCooke]

MR16 lamps, i.e. multifaceted reflector 16 eights of an inch in diameter. So much variety of bases and voltages, i.e. GU5.3, GU10, ses and 12v, 24v, 120v, 240v. How can a portable lamp cater for all these permutations?