Always know who or what is wondering around your yard, driveway, or patio with the Designers Edge L1683 Led 40W Dusk-To-Dawn Security Light. Featuring a twist lock 120V photo cell stabilized acrylic prismatic refractor, this security light automatically adjusts with the amount of outdoor light so you don't have to worry about turning it on or off. Its metal construction is made to last and makes this light suitable for wet locations. The 40 watt LED light is equivalent to a 100 watt hid and has a lumen output of 3211 so you'll have no trouble seeing in the dark.