CU Phosco Lighting Ltd (formerly known as Concrete Utilities) is the largest and longest established and premier outdoor lighting group in the UK. We design and manufacture exterior lighting luminaires, floodlights, lighting columns and masts. Our lighting columns and masts range from 3 metres to 60 metres in height and can be seen on motorways, at airports, in shopping centres, housing estates and sports stadiums throughout the world. We have, since 1923, led the exterior lighting market here in the UK and worldwide. From our head office in Hertfordshire we offer our customers a comprehensive package, from the initial consultation to the design and the final Colour presentation of a CAD lighting scheme, through manufacture of luminaires and floodlights to delivery and installation. Throughout the world we have supplied and installed Columns, High Masts and exterior lighting systems for all markets including Sports Stadiums, Airports, Ports, and Roads.