New lighting system is a new way of creating light. The old method of using lights to create light was called the traditional way.
The new lighting system uses diffused LED (light emitting diode) lights that are controlled by software and not by physical switches, which means there is no need for dimmers or other controls in the room. This makes it easier to control the amount of light in your home without having to worry about turning off a switch or fumbling with knobs.