applications: Direct traditional lamp replacements lamp specificationsLED QTY(PCS)LAMP Head typeAVG Lifespan(h)Diameter(mm)DBA-K7-MR11 DBA-K12-MR16 DBA-K18-MR16 DBA-F12-E27 DBA-K36-E27 DBA-K60-E27 DBA-K60-E27 7,12,18,36,60MR11,MQ16,E276000050 note: Due to the rapid advancements of these technologies product details may change without notice,and we are available in various models and sizes,but ,we can'tall introduced , you should ask us the product you needed.(spotlight)