Quality, Value, Experience from Trusted UK Seller The STRUCTEC is available in several colour versions and beam angles with a suitable adapter for the 3-circuit 240V track system. It has a high-performance COB LED module fitted, which, thanks to a CRI of >90, is especially suitable for excellent colour reproduction. The zooming lens for being able to adjust the beam angle between 25° and 60° is a special feature. The spot is therefore a modern light solution for a wide range of lighting concepts.