Refined with IP66 equal for indoor & outdoor application, it continues to improve integral and customized intelligent control: PIR Sensor, Microwave Motion Sensor, photocell, Zigbee, as well as DALI, emergency function for huge energy saving. Further more, we could do some customization, such as 180lm/W, LED power adjustable, CCT select-able, Anti-glare grille lens, wire guard...