This is a Condor power supply.
It is a medical quality power supply that outputs 15 volts DC at up to 65 watts (4.3 amps).
It is extremely light weight for this power capability, and measures just 3″ X 5″ X 1.06″ — that comes to 4.1 watts per cubic inch!
It accepts AC input from 90 to 264 vac at 47-63 Hz.
This is the perfect power supply for that lab project you are working on.
See http://www.datasheetlib.com/datasheet/75292/glm65_condor-d-c-power-supplies.html for full specifications on this power supply.