4 Inch Ceiling Fan Led Light Replacement, 18W 2100Lm 3Cct 3000K 4500K, Dimmable LED Light Replacement: Elevate your lighting experience with our state-of-the-art 100mm led ceiling fan light retrofit kit, circular PCB panel designed for both residential and commercial spaces, suitable for most of integrated LED ceiling fan light kits and ceiling lights w/o bulb, delivering exceptional lighting performance with efficient heat dissipation. LED Retrofit Kit: Illuminate your space with the perfect ambiance at your fingertips! Turn off the light, then turn it on using pull chain switch, wall switch or remote controller (not included) within 7 seconds to seamlessly transit through 6000K, 4500K, and 3000K. If beyond 7 seconds, it intelligently preserves the last color temperature setting in its memory (Please Note: No color temperature toggle switch on PCB board). LED Ceiling Fan Light Replacement: With an impressive CRI90, our ceiling fan light kit replacement ensures accurate and vibrant color representation, enhancing the aesthetics of your ceiling light. Ceiling Fan Light Kit Replacement: Enjoy the flexibility of dimmable lighting, allowing you to adjust the intensity to suit various occasions, from cozy evenings to bright gatherings. LED Light Engine: Installing our ceiling fan led replacement light is a breeze, requiring no specialized skills. The included instructions guide you through the process, ensuring a hassle-free installation.