supply of 9w recess mounted high efficiency9w recess mounted high efficiency,9w recess mounted high efficiency long life smd led round shape down lighter with pressur e die-cast aluminium ring, heat sink & pc diffuser in white powder coated finish with independent electroni c smps based constant current electronic low thd (50000 hrs, mcpcb with high led efficacy of 140 lm/w and system lumens: 110lm/w, pf > 0.90, cri > 80, cct = 5700k, ip40, cutout size: 9 0mm as per attached technical data sheet. product code: zivaflrddlr9wled857s, make: havells or equi valent of phillips, bajaj, crompton, orient, panasonic, jaquar only. [ warranty period: 60 months after the date of delivery ] ]