Direct light distribution; available with 1.5", 2.5" and 4" aperture sizes&nbsp;<br><br>Optics include lay-in continuous opal flush roll lens up to 150 linear feet&nbsp;&nbsp;<br><br>Flush lens can be ordered with asymmetric distributionIntegral emergency battery pack or emergency circuit wiring available<br><br>Direct output of 400 lm/ft to 800 lm/ft<br><br>Layout configurations and corners meeting architectural needs<br><br>Damp location rated<br><br>Mounting options are available for lay-in ceilings, TechZone, as well as flanged and flangeless installations for sheetrock ceilings<br><br>80 CRI and 90 CRI options, 3000K, 3500K or 4000K and 3-step MacAdam ellipse<br><br>