An iconic nautical-style design, the Chatham collection will bring a coastal New England feel to your home's exterior. Now with a textured black finish the Chatham is even more impressive. Dualux patented dual-level security lighting is outdoor lighting made smarter?brighter light at dusk, dimmer at night, brightening instantly when it detects motion. Designed to reliably and effortlessly enhance your home?s beauty, security and efficiency from dusk to dawn with its built in motion sensor and photocell. This fixture works with any dimmable incandescent or halogen bulb and many dimmable LED bulb models.