Available in 1' x 2', 1' x 4', 2' x 2' and 2' x 4' recessed versions;Leverages our patented WaveStream Technology with AccuAim™ optics;Advanced optical control with optimal illumination;High performance efficacy up to 146 lumens per watt;Over 60% energy savings when compared to a fluorescent troffers;Four CCT options: 3000K, 3500K, 4000K and 5000 at 85 CRI;Optional integrated sensor provides occupancy sensor and photocell;Standard 0-10V continuous dimming driver;L92 at100,000 hours with 5 yr. warranty