Triple-Layer Illumination System​:This modern ceiling fan integrates a dimmable main LED light (3000K–6500K color temperature), a customizable RGB halo light ring, and a soft top-mounted backlight for ambient mood lighting. The main light offers ​dazzling yet balanced brightness​ , while the RGB halo provides many colors via app control, adapting to any occasion—from vibrant parties to cozy nights. Smart App & Remote Control​: Seamlessly adjust fan speeds (6 levels), light brightness (5%–100%), and RGB colors through the dedicated app or included 2.4G remote. Set timers (1/2/4 hours) for automated operation and enjoy independent control of fan and lights for personalized comfort. Whisper-Quiet DC Motor & Optimized Airflow​: Equipped with a noiseless DC motor (<40 dB), this bladeless design ensures rapid, even airflow for spaces up to 20㎡. The enclosed flush-mount structure enhances safety and suits low ceilings in bedrooms, kitchens, or living rooms. Pre-Assembled & Easy Installation​: Most components come pre-installed, minimizing setup complexity. Detailed installation videos and manuals guide users through mounting, while the tool-free protective net design simplifies cleaning. Quality Assurance: We endeavor to provide the best quality products to our customers and value your feedback. You will enjoy a 30-day refund & return policy and a LIFETIME WARRANTY. If you have any question with the purchase, please contact us and we will be there for you. Orison Smart Bladeless Low Profile Ceiling Fan with Back Ambient Lighting, 6-Speed Reversible 3 Dimmible LED Color Change, Quiet Operation with Remote &App,18" (White)