DW Windsor's Kirium Pro S series of lanterns consists of four sizes. The S1 is the second-smallest lantern from this range. It is available in three standard colours: light grey, mid-grey, or black. They can produce anywhere between 2,350lm-14,175lm, consuming between 12W-96W. They also feature a quick-tilt ability, which allows adjustments to be made seamlessly on site.

Crewe

A wall-mounted Kirium Pro S1 can be seen along Moss Square.

It's shiny appearance is due to the fact this lantern wasn't any more than three years old at the time of photographing.