A friend at work asked if I could make some red eyes for a costume she was making for Halloween. Its based off the robot from LMFAO’s video. I bought (two) $1.00 flashlights from walmart. Then, next door at Lowes I found (two) pvc endcaps for $1.00. I removed just the flashlight tops and discarded the battery tubes. I then removed the lightbulbs and replaced them with the red LED’s I already had on hand. The LED’s were then wired in parallel and then connected to a 4-AA battery holder. It could definitely be brighter and could use an on/off switch, but doesn’t look to bad.