rene_isler7 years ago000The length and diameter of this bulb - especially the length is important as there are 2 types for the R7s base - 78 and 108mm.Show in original language (German)Alessandro Bottinelli7 years ago000As you can see from the specifications, the dimensions are as follows: Diameter 2.30 cm Length 11.80 cmShow in original language (German)Comment2 comments