A15 bulb, E26 base needed! The fixtures will not fit the bulb if larger than A15. These lamps are beautiful! The packaging was very thoughtful. I was worried about the lamps arriving safelyundamaged, but the packing was perfect. These were very easy to assemble. The hardest part is just getting the correct bulb! Once you have that, you’re set to enjoy these beautiful lamps as they highlight your space!

I’ve been looking for this set everywhere. It is beautiful!