The built in microwave sensor of this product can detect motion up to 12M away from the fitting when mounted at its maximum height of 3M. It is fully adjustable allowing you to change the delay time anywhere between 5 seconds and 20 minutes. Alongside its customisability it is suitable for 24/7 use and has a high impact rating of IK09 making it ideal for commercial spaces such as retail shops public buildings communal areas etc. Utilising only 10 watts of power this LED bulkhead outputs a cool white 4000K output at 860 lumens intensity.