The Lamp Room

Can anyone help with Radium Lamp Date Codes I have a few Lamps which a single Letter and Number example y8

All the Best

Colib

Sadly I only have dates for those Radium lamps made by or under licence from Osram, for which the coding is the same.

Yep I too have the 4 digit codes as the same with OSRAM/Sylvania Codes example b618 and so on,

I wonder if they are the same as the older OSRAM/Wotan Codes as from 1974 to 1994, example x9 = x = 1990 and the 9 = September which makes sense.

Colin, you can look on my site to find the Radium code system at http://www.lamptech.co.uk/Documents/Cod ... Radium.pdf

HI James

Thank you, Yep I have saved the Radium Date Codes and I have deciphered the Date Code as November 2008 . for the Lamp Etch see HERE

All the Best

Colin