E27 7 w led bulb with motion detector the bulb is perfectly suited to areas where you dont necessarily need constant lighting but rather light that reacts to movement besides the motion detector the bulb is also distinguished by its good colour rendering of ra80 and good eec a as a result it offers considerable energy savings compared to conventional e27 bulbscharacteristics long lasting 25 000 hours and energy saving thanks to modern led technology can replace traditional light bul