hat
50000 èdtan (ki baze sou tanperati anviwònman travay 25 ℃ ± 10%, 230VAC D ', Maksimòm chay pouvwa, Ka tanperati 65 ℃)
eng
50000 hours( based on work environment temperature 25℃±10%，230VAC input，Maximum power load，Case temperature 65℃)