Caisens 4-Inch LED Ceiling Fan Light Kit – 18W, 2200LM, 3000–5000K, CRI90, Dimmable

Elevate your ceiling lighting with a compact LED retrofit

The Caisens 4 Inch LED Ceiling Fan Light Kit combines a sleek 107mm circular PCB panel with powerful, energy‑savvy illumination. Engineered to replace traditional bulbs in many ceiling fan light fixtures, it delivers bright, even light while helping to keep fixture temperatures cool. With a straightforward install and no bulky bulbs to manage, you can refresh your space without major renovations or downtime.

Designed for residential and light commercial use, this retrofit light kit supports standard 120V circuits and is built to perform reliably in everyday settings. The included hardware and clear instructions guide you through a simple swap, letting you enjoy a modern lighting upgrade without the fuss of rewiring.

Flexible color temperature for every moment

One standout feature is the built‑in color temperature switch that lets you tailor the ambiance in real time. You can cycle among warm 3000K, neutral 4000K, and cool 5000K tones to match the task at hand or reflect the mood of the moment. The lighting is dimmable as well, so you can dial in just the right brightness for reading, relaxing, or entertaining guests.

• Three color temperatures: 3000K, 4000K, 5000K for versatile mood settings
• Dimmable output lets you adjust brightness to suit the moment
• Energy‑efficient performance with long‑lasting LED clouds of light

Color accuracy and lighting quality

With a CRI of 90, the kit renders colors with natural saturation and clarity, helping décor, fabrics, and surfaces appear true to life. The light output averages around 2200 lumens while drawing only 18 watts, enabling bright, inviting spaces without excessive energy use.

• CRI90 for vibrant, accurate color representation
• 18W energy use, approximately 2200 lumens
• Low heat buildup thanks to efficient heat dissipation design

Ease of installation and everyday use

Installing the LED light engine is designed to be user‑friendly, with clear instructions to minimize hassle. The kit is a plug‑and‑play style replacement for ceiling fans that previously relied on bulbs, and it supports standard 120V wiring for broad compatibility.

• Simple, tool‑friendly installation with no specialized skills required
• Fits most ceiling fan light kits and ceiling lights that use no bulb
• Heat dissipation features help maintain steady performance over time