Best Lighting LEDPNL2X4-35W-5KMV-DLCPRM-BES 2x4 LED Flat Panel Fixture 35 watts delivers 4637 lumens of 5000K color light. Ultra thin modern sleek design. EDGE LIT for smooth edge to edge even illumination. 0-10 Volt dimming. Saves 55-70% energy vs fluorescent lighting systems. Best Lighting LED Flat Panels are a great choice for new construction or lighting upgrade project. Architectural lines complement the latest interior design for office, school, and retail settings. Best Lighting LED Flat Panel Lights are easy to install, with no sharp edges. Panels can be grid mounted or suspended. DLC Premium quality luminaire. New generation 05/2017. New longer life 81,000 life hours. Ultra efficient 128 lumens per watt. 5 year warranty. Best Quality. Best Value. Best R.O.I.