NS73 is a track LED spotlight with a modern design and the most accurate light beam on the market. The product has a narrow beam and can be delivered with various accessories which make it possible to adjust the light beam. Therefore, the lamp is perfect to focus light on specific areas such as paintings and sculptures without illuminating the entire room. NS73 is available in white, silver and black and can be delivered with two different beam angles, but the accessories make it possible to adjust the light beam as preferred. The lamp can be dimmed and mounted directly in universal three-phased lighting track systems and ensures energy savings of 40-60 % compared to traditional metal halogen lamps and 70-85 % compared to halogen light bulbs. The product is very energy efficient and has a long life time as well as minimal maintenance costs.