Eltode AS, formally known as Optime, are based in Norway and have been manufacturing recessed boxes for downlights for 20 years. They also supply a wide range of indoor and outdoor LED lights which can reduce energy consumption by up to 80%. Optime downlighter boxes are designed to prevent air leakage, condensation and heat loss when installing light fittings or speakers in an airtight building. The company continues to develop products that both protect the environment and improve health and safety on site.