I just received my two replacement 18W PC 9 inch 7100k made by Realux PLCFBU18W. The are the 4 straight pin variety. The original which burned out was a Jalli, but the same wattage and size and the ballast can handle up to 75w. I popped in the first bulb and when i turned it on, it blew out, same with the 2nd. I would like replacement bulbs since these are obviously defective. Order # SO-69435
Thanks Chris
Thanks Chris