Quick little print to hold 3 5mm LEDs behind some frosted plastic (cut from Milk jugs.) The purpose was to give a robot-eye effect for a Halloween costume.
Pictures show that I used the dual CR2032 version in the end to light 3 parallel-wired green LEDs. Resistor is a minor 47ohm and just for safety. I only need the batteries to last a few hours.
This is a remix of 2032 Double Battery Holder 6V by droodles which itself is a remix of Simple 2032 Battery Holder by Gobotix. I just added some 100mm supports and LED holders.