The Etlin-Daniels DLSWR4-913D-WH-FF LED ultraslim profile downlight is a modern, sleek looking energy efficient option for both new construction and retrofit/remodeling projects. It installs easily where there is limited ceiling space due to ductwork, joists and beams. With Etlin-Daniels IP65 rating, our ultraslim downlights are suitable for a wide range of both indoor and outdoor applications. Why waste time installing older space restrictive recessed options when the Etlin-Daniels ultraslim profile downlight provides a quick install solution and elegant, superior quality lighting for both residential and commercial applications. Specifications Type Triac Dimmable, Round Integrated, Ultra Thin, Color Selectable, Canless Voltage Rating 24 - 36 VDC, 120 V Fixture Wattage 12 W Lamp Type LED Ceiling Opening 4 in Housing Material Aluminum Beam Angle 120° Average Life >50000 hr Color Temperature 2700/3000/3500/4000/5000 K Color Rendering Index (CRI) >90 Lens Type Polycarbonate Lumens 732/800/820/848/855 lm Mounting Type Ceiling, Recessed Housing Finish White Dimensions 4.7 in dia x 1 in H Standards Energy Star Certified, cETLus, CAN ICES-005 (B) / NMB-005 (B)