LOT combines a projector and a software application to allow real-time choice of lighting conditions. The universal projector is capable of changing the aperture angles of emissions and flows. Each projector has four different types of optical units: a central one for the narrower beam and six identical ones in pairs to define the other apertures. The refractive version – LoT – works with lenses and combines a dynamic white light in the beams’ intensities and apertures with a RGBW coloured light. Excellent illuminance is ensured up to a 5m installation height. The reflective version’s – Lot Reflector – dissipating body ensures illuminance up to a 12m installation height.