Didn't know this is actually real; a hardcase with a lighting feature for those of us meddling with gear in the dark. Obviously aimed at the pros who require such visual assistance. Available at Davis GMC (GAtor GC-ELEC-LED $180).
Pic: Gator
Talk guitars, amps & everything in between.
Some of us would make an extra effort in switching our 3-pin plug head to the type equipped with an indicator light; this would give us absent-minded chaps a visual reminder to turn off after play. However, the light source here, unknowingly, adds background hum, audible through the amp...