ESF worked with Geveko Markings, its distributor for Denmark, to supply Solar Eyes for rural country roads. The Solar Eye is a small, solar-powered stud that provides illumination to the surrounding area during hours of darkness. Available in white, blue, red, green and yellow.

ESF also offers a ‘Bat-Hat’ version as artificial lighting is a large concern for bats and other nocturnal animals. The Bat-Hat Solar Eye reduces upwards light spillage by up to 98%, making it a much better option for conservation and wildlife areas.