Sylvania’s Gro-Lux LED Linear Vegetative R85% Module (item 0020913) is a 59 W horticulture bar built for vegetative growth and supplementary lighting with natural sunlight. Its Vegetative spectrum is a narrow red:blue balance with an R85% red emphasis and uses secondary optics for a wide 110° distribution. The module delivers up to 3.06 μmol/J efficacy and a listed PPFD of 340, and is IP66 rated for humid greenhouse or vertical‑farm environments. It operates from a constant‑current 1400 mA SELV driver, is dimmable, and integrates into Gro‑Lux LED Frames (4x/6x) or can be used standalone. Physical data include max lamp length 1000 mm and 0.9 kg weight. Typical builds deploy multiple modules to set coverage according to crop spacing and mounting height.