The SpaceLogic module communicates via Zigbee with RP room controller for DALI lighting control. It is specifically designed to control of different types of lights equipped with 0-10V Dimmable electrical ballasts for 220–240 VAC line voltage. The module can distribute power (220–240 VAC) from an external power supply to the lights and supports LED drivers of Device Type 6 and Type 0 (DT0). The module has one DALI channel for power and control of lights and is suitable for mounting in ceilings. Allows automatic addressing of lights. The DALI bus meets SELV (Safety Extra-Low Voltage) requirements. Using the DALI broadcast command, all lights connected to the output are controlled simultaneously for switching on/off and dimming. Dimensions are 155 W x 44 H x 30 D mm (6.1 W x 1.7 H x 1.2 D in.), weight is 0.126 kg (0.278 lb). Plastic flame rating is UL94 V-0 and the ingress protecton rating is IP20. The module is certified with CE, RCM , UKCA and Zigbee standards. The device can be ceiling mounted.