Luxrite Dusk-to-Dawn Light Bulbs - Enjoy a convenient way to brighten the exterior of your home with dusk-to-dawn light bulbs which automatically turn on and off depending on the time of day. Even when you are not home, these lights will turn on when it gets dark and illuminate the area. No hands-on action is necessary, allowing it to conserve energy when needed. Not only will you save from the automatic sensing feature but they only use 15W of power comparable to a 90W incandescent bulb. Featuring a wet location rating, these can come in contact with rain and water and still produce continuous light without interruption. These are a reliable choice for outdoor lighting in your patio, porch, front yard, back yard, garage, security floodlight fixtures, driveways, and more!