Edison Screw E27 Golf Ball Bulbs
Large Edison Screw Golf Ball Bulbs
Named after a golf ball due to their very similar size and shape, here you will find a collection of incandescent and LED golf ball bulbs in the large Edison screw fitting.
There are a number of ways of referring to the cap (the metal section of these bulbs. Firstly they are the larger of the two common types of screw fitting, giving to the name large Edison screw. Edison being derived from the famous Thomas Edison. Secondly you will find them referred to as E27, put simply this is E for Edison and 27 is the diameter of the cap in millimeters.