... body or Plastic body with PC cover, nice appearance2.T5 light Adopt high quality ballast,comply with 3C,TUV-CE ... Use tri-phosphor powder fluorescent lamp,more brightness,high efficiency5.T5 light No noise,no flicker,low work temperature,low ... energy saving up to 45%7.T5 light Installation:Ceiling mounting, series connectionT5 light Application: House lighting, shopping mall,refrigeratory,show case, ...