安全灯 Traditional form: 安全燈 Pinyin (reading): ānquándēng Definitions: safety lamp safelight Characters: 安 - peaceful, tranquil, quiet 全 - whole, entire, complete; to preserve 灯 - lamp, lantern, light Traditional characters: 安 - peaceful, tranquil, quiet 全 - whole, entire, complete; to preserve 燈 - lamp, lantern, light