White Harlow LED linear luminaire for use on a three-circuit track lighting system Harlow can be used wherever a three-circuit track lighting system is installed and is a versatile light source with a narrow, elongated shape and LEDs covered with a white plastic diffuser for the most uniform light emission possible. The LED linear luminaire with its bright, efficient light is not only suitable for private areas, but can also be used anywhere in commercial environments and provides reliable lighting, with the light source remaining discreetly in the background. The white surface design also speaks in favour of the almost universal use of this light source. The track system to which the Harlow linear luminaire is attached can also be fitted with other, different types of light, as this is precisely the advantage of a track system: it allows you to implement a customised lighting concept and meet all conditions and requirements on site - UGR 29.3 - SDCM < 4