Leviton’s Zipline LED Platinum modular retrofit system is an energy-management solution for commercial lighting fixtures that installs in existing linear fluorescent fixtures, enhancing their appearance, service life and energy efficiency. It is available in 2-by-2 and 2-by-4 versions. Compact, integrated prewired drivers and array holders mount into the fixture’s housing using pressure-fit technology. The plug-in edge-lit light arrays snap into the fixture, eliminating components and wiring mishaps. The 2-by-4 model offer 5,700 lumen at 60W; the 2-by-2 model offer 3,400 lumen at 37W. An optional prewired circuit can support emergency backup lighting, daylighting or occupancy detection.