Holophane QSS Lantern Installations

Holophane's QSS was a common lantern throughout the UK, being used frequently by private entities and councils. They were designed for SON lamps up to 150W, ceramic metal halide lamps up to 150W, and Cosmopolis lamps up to 140W. The fixtures could be mounted both post-top and side-entry.

Birmingham

Column 2 of Theatre Approach, Birmingham supports a post-top Holophane QSS lantern.

A CPO-TW lamp can be seen inside.

Another QSS lantern exists on Nelson Street, Birmingham.