Wattage Selectable Design This 2x2 LED flat panel light features 3 adjustable wattages (30W/40W/50W) to meet various lighting needs. Adjustable White Light (4CCT) Switch between four color temperatures before installation for ideal illumination in any commercial setting. Smooth 0-10V Dimming Flicker-free brightness control across all 2x2 drop ceiling light panel applications. ETL Listed & Energy Saving This drop ceiling light panel delivers up to 5500 lumens with low power consumption. Easy Lay-In Installation Fits standard 2x2 lay-in fixtures. perfect for quick replacement or retrofit installs.