Day-Brite CFI EvoGrid Recessed LED 1x4 is an electrical luminaire designed for permanent installation in ordinary (non-hazardous) locations. This high-quality, high-temperature resistant luminaire is suitable for use in commercial and industrial settings. Installation must be performed by a qualified electrician and should adhere to the National Electrical Code and all applicable local codes. The luminaire operates at high temperatures, so contact with combustible materials should be avoided. The luminaire includes integral grid clips for easy installation in a ceiling grid.