Here is the urbis sapphire 3 in my collection. It runs a 600w SON lamp, and it has parmar magnetic gear. It’s believed to have originally come from the M25, and it’s not drilled for a photocell.

Here is the insides of the lantern. I retired part of the lantern, as the old heat resistant wiring was quite hard to work with, and I had to replace the terminal block.

Here is the parmar gear and capacitors. The ballast has a date code of 19 June 2009.

Here are the two stickers.