Selectable Power Output This 2x2 led flat panel light lets you choose from 30W, 40W, or 50W, offering maximum flexibility for lighting upgrades. 4CCT Built In Choose 3000K/4000K/5000K/6000K in each 2x2 led flat panel light before installation, giving full control over color tone. Smooth Dimming Feature Works with 0-10V dimmers, making this 2x2 drop ceiling light panel ideal for variable brightness environments. High-Efficiency Performance Generates up to 5500 lumens of uniform light, perfect for upgrading lay-in fixtures. Commercial-Grade Build These 2x2 led flat panel lights are ETL listed, long-lasting, and easy to install in standard grid ceilings.