Ronex Misr – Motion activated led bulb 9W Eco Friendly Energy Saving Motion Detecting Bulb

Motion-activated light bulbs work when

anyone moves within their sensing range,

which is up to 15 meters. They turn on the

light for 20 seconds and then switch it off

again if there?s no movement. To maximize

energy savings, they have a light sensor

that prevents them from turning on if

another light is already illuminating the

area.