Echoflex expands its wireless systems for human-centric lighting with the Open Loop CCT Sensor. The new sensor adds correlated color temperature (CCT) sensing technology to an open loop photo sensor in a small form-factor. With combined color temperature and photo sensing capabilities, it enables systems with tunable-white fixtures to create a homogenous light field and a more natural-looking environment – making it an essential part of your human-centric lighting solution.