9W RGB+CCT LED Square Wall Light (Zigbee 3.0) DC24V • Product follow zigbee 3.0 standard protocol • 16 Millions of colors to choose • Brightness and color temperature adjustable • Contrl distance: 100m (open area) • IP66 waterproof Product Parameters Product Name 9W RGB+CCT LED Square Wall Light (Zigbee 3.0) DC24V Model No. WA5-09S-ZL Input Voltage DC24V Power 9W PF – CRI &gt80 Color Temperature 2700K~6500K Luminous Flux 720LM Luminous Efficiency 80LM/W Beam Angle – Communication Protocol Zigbee 3.0 Control Distance 100m (open area) IP Rate IP66 Working Temperature -20~45°C Wireless Technology Zigbee 802.15.4 Zigbee Wireless Frequency 2.400-2.480GHz Illumination Distance &gt8m