... % Power:8w,14w,21w,28w,35w 1)T5 Batten fixture with earth wire (Aluminum material) 2)White coated body 3)Power ... ,THD<30%4.Use tri-phosphor powder fluorescent lamp,more brightness,high efficiency5.No noise,no flicker, low work temperature,low power ... mall,refrigeratory,show case,hotel,office etc T5 Batten fixture with high quality electronic ballast