水银灯 Traditional form: 水銀燈 Pinyin (reading): shuǐyíndēng Definitions: mercury-vapor lamp Characters: 水 - water, liquid, lotion, juice 银 - silver; cash, money, wealth 灯 - lamp, lantern, light Traditional characters: 水 - water, liquid, lotion, juice 銀 - silver; cash, money, wealth 燈 - lamp, lantern, light