A shitty Led Zeppelin's compilation album full of unreleased songs which almost all of them suck ass released in 1982 it is often considered to be one of the worst Led Zeppelin's albums
When owners purchase led kits and change out their 1977-1995 pinball machine incandescent light bulbs to bright colorful leds (usually attempting to match artwork color and playfield insert colors) the result is a similar game to game Neon blue and purplish glow that can be seen on any game title usually altering the original illumination the factory intended when screening the artwork so its filtered for incandescent bulbs only.
Hey Tim did you see those weird glowing pinball machines on Ebay?
Yeah! they are expensive and have Led syndrome!
A car, usually from the 50's (i.e. 49/50 mercury, 49-54 chevrolet) that has had custom work done to the body. Usually peaking, chopping, skirts, lake pipes etc. that involved finishing/molding with lead - as in the days before Bondo. Rapdily a lost art, leading is still practiced by a few who appreciate the longevity and other issues present with a modern filler.
Look at that cool 50 Mercury with the frenched lights and lowered lid, that's a real led sled.