The MARQUEE SERIES LED 36 WATT 2'x2' FLAT PANEL TROFFER achieves 4,328 LUMENS. MARQUEE LED 2'x2' FLAT PANEL TROFFERS are ideal for illuminating any area with a drop ceiling. In addition to new construction projects, these ultra-thin, flat troffers are a simple retrofit for existing fluorescent fixtures. Using nearly half as much energy and lasting twice as long as traditional fluorescent fixtures, this sleek, modern troffer is both cost-effective and highly efficient. Make the switch to the MARQUEE LED 2'x2' FLAT PANEL TROFFER to realize both energy and maintenance savings.