霓虹灯 Traditional form: 霓虹燈 Pinyin (reading): níhóngdēng Definitions: neon lamp (loanword) Characters: 霓 - rainbow; colorful, variegated 虹 - rainbow 灯 - lamp, lantern, light Traditional characters: 霓 - rainbow; colorful, variegated 虹 - rainbow 燈 - lamp, lantern, light