A Light With Shifting Colored Wax, a 1960s Fad
This page is the CodyCross answer for the clue below from Street Fair, Group 1313, Puzzle 1 (Games and Prizes).
Question is: A Light With Shifting Colored Wax, a 1960s Fad
and the answer is: LAVALAMP
Word Meaning:
LAVA LAMP — A kind of lamp, typically used more for decoration than illumination, in which the gentle flow of randomly-shaped clumps of wax purportedly suggests the flowing of lava.
Definitions from Wiktionary.