Certifications Conforms to No. 205-12, UL508 (Edition 18):2018 EMC Directive 2014/30/EU, EN 50270:2015, Type 1, EN61010 FCC. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept
LUX knob: The sensor’s response threshold can be infinitely varied from 3-2000 lux. Control dial set Daylight operation approx. 30-2000lux. or turn the LUX knob clockwise on the sun position (Adjust according to ambient light). Control dial set Night-time operation approx. below 10lux. or turn the LUX knob anti-clockwise on the number 3 (Adjust according to ambient light).