The system solution SubstiTUBE T8 Connected allows smart lighting without the need for programming or rewiring. The second generation of SubstiTube T8 Connected LED tubes is an update of the already existing T8 SubstiTube Connected and specially developed for the use in car parks with several points of access, factories, warehouses, and corridors. With both the sensors and the SubstiTubes communicating via the new ZigBee 3.0 standard, large groups of up to 200 devices – tubes and sensors – can be wirelessly controlled to extend the presence detection and the corresponding automated lighting to cover large areas. For example, with sensors at several entrances and exits, the tubes can be automatically turned on in sync if someone enters the premises through one of the entrances. Thanks to zonal dimming, occupancy sensing and daylight ambient setting, the intelligent system of new SubstiTubes Connected and sensors achieves significant energy savings compared to conventional fluorescent lamps.