The THINFIT SERIES 4” NEW CONSTRUCTION EXTERNAL DRIVER DOWNLIGHT is designed to be used for both new construction and remodel residential installations. At only 10W, this wet location, IC and air-tight rated downlight offers the same light output as a 65W incandescent source and features edge lighting technology. All wiring takes place inside the extruded aluminum external driver box which features toolless access, a wire clamp for convenient installation and a large wiring space designed for daisy chain applications. Simply install and turn ON the savings.