DesignPlan Monitor Lantern Installations

With an impact-resistance rating of IK16, the DesignPlan Monitor is a vandal-resistant batten-style luminaire designed for challenging environments. They originally could run T5 fluorescent lamps, but modernisation has seen these versions discontinued in favour of LED technology. The LED version's range in power-consumption is 9.9W-61.2W, with a CCT of 3000K or 4000K.

Derby

Derby Railway Station is home to numerous DesignPlan fittings, including what I believe to be the older fluorescent version of the DesignPlan Monitor.

They all follow the bridge to access all of the platforms and the way out.

They appear to be 5ft versions.