1.[5 Adjustable Color Temperatures]Choose from 5 color temperature settings—2700K warm white, 3500K soft white, 4500K cool white, 5500K daylight white, and 6500K daylight glow—easily adjustable with the convenient back switch. Tailor your lighting to perfectly match your surroundings or personal preference. 2.[Smooth Dimming from 10%-]Our 20W black ceiling spotlight features a focused 24° beam angle and delivers a powerful 1600 lumens (equivalent to 60W halogen). Compatible with TRIAC dimmers, it allows for smooth dimming from 10% to , so you can set the perfect mood in any space. (Dimmer not included) 3.[Flicker-Free with CRI 90+]Designed to protect your eyes and enhance color accuracy, this spotlight exceptional color rendition with a CRI of 90+. It's perfect for accent lighting in commercial spaces, shop windows, or at home, whether highlighting wall art, kitchen counters, or other features. 4.[Simple Installation]The ceiling spotlight includes a 4.7' flush mount bracket that fits standard US octagonal boxes. It allows for versatile angle adjustments—up, down, left, or right—ensuring optimal lighting for any environment.