The form factor of Pro Four-Cell Linear fits easily between architectural beams and acoustic panels. The Pro Four-Cell delivers high-quality light in medium- to long- throw installations. All Pro Multi-Cell luminaires include convection cooling, ensuring 100% silent operation for quiet and intimate spaces, such as auditoriums, concert halls, art galleries and museums. With a high quality light having a CRI over 90, the option of beautiful Fade to Warm technology and a variety of color-temperature options, Pro Multi-Cell luminaires are a must-have for every installation. A cord connected option is available for 100-240V projects requiring a flexible installation method, while a hard-wired version is available for permanent installation applications requiring a wider voltage range of 100-277V. Also available as a dual-input emergency version. Black or white paint finish options, custom color paint finishes available by special order.