Philips SGS102 Lantern Installations

The Philips SGS102 was the larger version of the SGS101, designed for use with a higher wattage of lamp. They most commonly ran SON or metal halide lamps, and were 635mm long, by 375mm wide, by 315mm tall. They featured a 42mm-60mm diameter side-entry, wall-mount or post-top aluminium spigot, with the main body of the lantern being made from plastic.

Tamworth

These examples on the grounds of the M42 Tamworth Services likely run SON 100W, but the bowls are all nearly blacked out so it's nearly impossible to tell during the day. This one's bowl is loose, meaning water and dirt have gotten in, leaving it looking not-too-healthy at all. These have either no photocells, or dummy photocells used simply to bridge the connections between the NEMA sockets. This is due to them being operated from within the service station building.

All but one of these are side-entry versions, but this one is fitted post-top.