BEGA 9416 Lantern Installations
BEGA Lighting had a wide-range of shoebox lanterns, the 9416 was part of this range, running 1x250W SON lamp. It was available for post-top mounting only, but side-entry adaptor brackets could be purchased as-and-when they were needed.
Ankerside Car Park
They run what I believe to be 250W SON, located on the exit ramp of Ankerside Car Park. The first example is day-burning, giving a stark, yet cosy contrast to the stormy skies seen behind it.
Another example, adjacent to the day-burner.