Suspended from thin cables, this 1.25"-wide-by-0.8"-tall linear indirect LED series is available in linear, square, or rectangular configurations. Standard 2', 3', 4', and 8' linear lengths can be combined to achieve longer runs, with a required suspension point every 4'. Its extruded aluminum body has steel end-caps and an 89% transmissive frost-white top diffuser that snaps into place. The fixture maintains 90% of its initial light output for 100,000 hours, the company says. Its standard output consumes 2.3W per linear foot and delivers 210 lumens per foot while its high-output version consumes 4.9W per linear foot and delivers 380 lumens per foot. The LEDs come in 3000K, 3500K, and 4000K with a CRI of 87 and an R9 value of 36. The constant-current electronic driver accepts 120V or 277V and is mounted in a canopy box. Dimmable via zero-to-10V controls down to 10%. A white powdercoat finish is standard. ETL listed.