The team at Andrews Light Up – Maroochydore searched on Google and identified this fluorescent globe.
A customer came in looking to replace this globe. One of the earliest “compact” fluorescent globes, the Philips SL lamp was cutting edge in its day!
The SL was one of the first retrofit fluoro globes, designed to replace the incandescent globe. The ferrite ballast and glass diffuser made this a very heavy globe which limited the applications.