... balalst, 30000hr T5 light bracket T5 light bracket Power: 14w,28w,54wT5 light bracket Features:1.T5 light bracket Material:Aluminium body ... (<10%)4.T5 light bracket Use tri-phosphor powder fluorescent lamp,more brightness,high efficiency5.T5 light bracket No noise ... ,no flicker,low work temperature,low power consumption6.T5 light ...