http://blog.yahoo.com/lamps First Alert PIR725 Motion Sensing Light Socket Online Sales 3.9 out of 5 stars See all reviews (151 customer reviews) Best First Alert PIR725 Motion Sensing Light Socket Deals Description: Motion Sensing Light Socket, CF compatible. The First Alert motion sensing light socket screws easily into any existing light socket. Patented motion sensing technology automatically turns light on when entering and off when exi... en-us Sat, 25 May 2013 21:09:24 +0800 daily 3