SolarSystem 550 Veg is California LightWorks’ vegetative-spectrum variant of the SS-550. Using top-bin OSRAM LEDs and three-channel spectrum control via the optional SolarSystem Controller, it draws 0–400 W and is rated to replace a 600 W MH/HID while promoting compact, bushy growth. Intended coverage is up to 6 x 8 ft in veg, with a 3 x 4 ft footprint at bloom settings. The compact fixture measures 45.7 x 21.6 x 11.4 cm and weighs 5.9 kg. The 90–277 V unit is actively cooled and carries a 5‑year warranty. Manufacturer data lists total PPF around 960 µmol/s for the Veg model.
