Quick attachment fixture and power card for diode-based light devices

A quick attachment device for placing one or more diode light sources into position for repeatable testing, the device comprising:

• a quick attachment module whose location is fixed with respect to the repeatable testing position, the quick disconnect assembly including
• a quick disconnect hinge, and
• two locating pins;
• and
• a mounting assembly on which the diode light sources are mounted during testing, the mounting assembly being operably connected to the quick disconnect hinge to move the diode light sources into and out of the repeatable testing position, the mounting assembly including a thermo-electric cooling device operable to cool the diode light sources,
• wherein the mounting assembly is configured to receive the locating pins in a locational transition (LT) fit connection when the diode light sources are moved into the repeatable testing position.