Circular Fluors Why 29mm.

29mm seem a very odd size for these circular T9s, Is there a reason, please comment and suggest why you think its 29mm. love to here your comments.

[@AlessioVerrecchia]

great video as always Jaye

[@shaun30-3-mg9zs]

Hi Jaye, 29mm the diameter of the tube is...........er, no idea i'm the same as you on this one. Catch you soon, Take care

[@thepurdychannel8866]

Seen those bayonet adapters complete with lampshade?