4" Cobalt adjustable LED retrofit downlights feature a patented mechanism that rotates while never exposing an opening or breaking the ceiling plane. Aluminum spun reflector feature COB LED technology with three field changeable optics included. Luminaires are suitable for use with most 4" recessed housings. Adjustment: 30° Tilt / 358° Rotation Input Voltage: 120VAC Lumens / Wattage: 1000lm / 12W Color Temperature: 4000K Color Rendering Index: 90+ CRI Dimming: Triac or ELV Finish: White Reflector / White Flange Included: Retrofit Adapter and Field Changeable Optics Listing: cULus classified for damp locations