From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Newly advertised Lucas head lamp dimmer switch as a potential alternative to the 'Rex' controller.
| Identifier | ExFiles\Box 61a\1\ scan0118 | |
| Date | 28th September 1921 | |
| X.4291. W/S. EFC5/T28.9.21. To C. from EFC. X.4291 - HEAD LAMP DIMMERS. We notice in the current issue of the "Motor" that Messrs. Lucas are now advertising a Lucas dimmer switch giving a continuous reduction of head lamp brilliancy from full to dim. We have not actually seen a sample of one of these, but it occurred to us that those customers who are keen on Lucas equipment might prefer to have one of these in place of the "Rex" head light controller which we brought to your notice a short while back. EFC. | ||