... luminaire 5years warranty factory lamp low frequency induction series 40-300W round pendant luminaire factory lamp 1, For induction lamp2, 40 ... index, soft light and stable light output.6,Suitable for HB ballasts, the characteristics are high power factor, no flickering, low ... round pendant lamp- factory lamp This luminaire is for 40-300W round induction lamps. ballast and tube like below, widely used ...