Topas >>> 

On the one hand Topas luminaires can be categorized as cold lights because they generate very little heat. They require less energy and stand out for their long working life. On the other hand, these large-surfaced lights are also referred to as softlights because of their extremely soft light emission. The layout of the illuminants ensures both exceptionally even light emission and optimal cooling, because a stream of air constantly flows through the luminaire. This optimizes light output even during extended use.