2x2 Foot LED Flat Panel Light 40W Dimmable 0 to 10V Backlit Drop Ceiling Troffer Fixture 4000 Lumens 5000K Daylight Dustproof Energy Efficient ETL DLC UL Certified 4 Pack

2x2 ft Dimmable LED Panel Light - 4000 lm, 5000K
✔️ 40W, 4000 lm brightness, 5000K daylight, ETL/DLC certified, 4-Pack

This 2x2 ft LED flat panel light is a slim, high‑efficiency ceiling fixture designed to replace fluorescent troffers. It's ideal for offices, classrooms, warehouses, and retail spaces that require bright, evenly distributed illumination.

✅ 2x2 ft panel size; 4-Pack included
✅ 40W input; 4000 lm output
✅ 5000K daylight color temperature
✅ 0-10V dimmable for steady brightness
✅ ETL, DLC, UL certified for safe operation

💡 What is an LED flat panel light and how does 0-10V dimming affect performance?

A LED flat panel light is a slim, edge-lit ceiling fixture designed to replace fluorescent panels. It provides bright, uniform light with energy-efficient operation. - 0-10V dimming allows smooth brightness control and energy savings. - Common in offices, schools, healthcare facilities, and retail spaces needing glare-free illumination. - Backlit design distributes light evenly with long life and low maintenance. - Certifications like ETL, DLC, and UL ensure safe operation in commercial settings. ✝️