Originally Posted By nputtick
Originally Posted By lightsphere
An excellent upgrade, not sure yet, but they look very similar to S1 rear light fittings. Will have a close look next week.


They are smaller than Aero light fittings. The Aero lamps are the same as recent trad front lamps (77mm diam). Boltonbits do have a Wipac LED unit at 75mm that may substitute for those.

Nigel
How did you know that, many thanks will look into it
Dave