Panasonic ET-LAD55W 使用機種 PT-D5500 Code ETLAD55W Watts 300W - x2 Dual Lamp System Type UHM Average Life Hours 2000-hour Life Expectancy 4000-hour Life Expectancy in Long Lamp Mode 各品牌投影機燈泡,原廠模組燈泡(含架),更換容易,品質有保障,品牌機型眾多,未能全部列出,歡迎洽詢