The LED SLI is a low-profile troffer that provides balanced illumination from the sides of the fixture. This results in superior low angle brightness control.&nbsp;&nbsp;<br><br style="font-family: inherit;"><ul><li><span style="font-family: inherit;">Available in 2x2 and 2x4 sizes</span></li><li>Choice of 12 lumen outputs – up to 6012</li><li>Cool white, neutral white, and warm white color temperature</li><li>Open cavity / no lens to trap dirt or insects</li><li>Simple installation</li><li>Virtually maintenance free</li><li>Limited 5-year warranty</li></ul>