蓝光 Save Sign in to save words Traditional (Taiwan): 藍光 lánguāng ㄌㄢˊ ㄍㄨㄤ Blu-ray (disc format) Character by character 蓝(lán)surname Lan 光(guāng)light Words with 蓝光 Starting with 蓝光 蓝光光盘 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0