... , 277V available ETL, TUV, UL single end powered Isolated interior driver 3 yrs warranty Model No.: MS-T8DAY-60A/90A/120A ... .2) Energy star, FCC, CE, Rohs, UL/cUL, ETL certified LED lights manufacturer, UL file number: E332478; ETL4000147; LM79/LM80 reports on ... 3600 square meters and over 100 employees, with exclusive UL Lights production line5)Short production lead time 7~12 days, discounted ...