Brief: To provide a low energy cost effective solution for a newly constructed roundabout off the M62 motorway in East Riding of Yorkshire.
The lighting category specified by the client was CE2 in accordance with standard EN13201 illuminance calc.
Solution: Ark Lighting used 6pcs of its Arrow LED Floodlight which each has a circuit wattage of only 220watts, mounted on an 18m static head mast with only 5° inclination to control glare.
Result: The client was very happy with the results and the overall cost of the scheme as incorporating the high mast saved on the installation and cabling costs of multiple smaller columns around the roundabout. The ongoing costs were also favourable as the LED units require no maintenance and should save around 50% on the energy cost of other considered solutions.