The Loca infrared recessed motion sensor, ideal to use for practical functionality along with energy saving benefits particularly in the work place/learning environments. Please note maximum rated loads, 800w Halogen and 200w LED. Recommended installation height 1.6 - 2.5 metres. Features: LED Compatible 10 secs - 15 mins adjustable timer 360 detection range 6m max detection distance 3-2000 LUX adjustable Polycarbonate construction Diameter 50mm, Depth 16.8mm Cut-out diameter 40mm IP20 Rated - Indoor use only