4 Inch LED Light Engine Retrofit Kit With 5.39 Inch Overall Size 17W 1200 Lumens 5000K Daylight CRI90 120V UL ES JA8 Certified Perfect For Ceiling Flush Lights Fans Pendants And Garden Lights

4-Inch LED Retrofit Kit: 5.39" size, 137 mm
✔️ 17W, 1200 lm, 5000K daylight, CRI90, 120V, UL ES JA8

Compact, energy-efficient LED light engine designed to retrofit ceiling flush lights, fans, pendants, lanterns, and garden fixtures with bright daylight illumination.

✅ 4-inch (101.6 mm) PCB fits into ceiling flush lights, fans, pendants, and garden fixtures
✅ 5.39-inch (137 mm) overall size fits many fixed housings
✅ 17W delivers 1200 lumens at 5000K daylight
✅ CRI90 for true color rendering
✅ Dimmable with ELV/LED dimmers 100% to 5% brightness
✅ 120V operation with UL ES JA8 certifications

💡 What is a 4 inch LED light engine retrofit kit used for in residential lighting?

It's a handy, compact upgrade that lets you swap older fixtures for modern daylight LEDs with good color accuracy and easy dimming.

- Handy upgrade for ceiling flush lights, fans, pendants, and garden lights
- 4 inch PCB and 5.39 inch overall size fit many fixtures
- 1200 lumens at 5000K with 17W
- Dimmable via ELV/LED dimmers from 100% to 5% brightness