fluorescent light fixture,from 8w-80w, long lifetime,environmental friedly fluorescent light fixture Power: HE series:4w,6w,8w,13w,14w,21w,28w,35w HO series:24w ... ,>8000hrs,energy saving up to 45% 7.Installation:Ceiling mounting, series connection Application: House lighting, shopping mall,refrigeratory,show case,hotel ...