The SolisTek B9 LED 720W System is a full‑spectrum horticultural fixture from Solis Tek’s Digital Lighting line. Introduced in October 2018, it was positioned to replace 1000 W double‑ended HPS with lower heat and energy use, while remaining compatible with Solis Tek’s lighting controller and dimming options. The B9 operates at 720 W on 240/277 V and features a low‑profile design suited to vertical or low‑ceiling rooms. Independent comparisons published by the manufacturer reported higher PPFD versus leading LED and DE HPS fixtures. Coverage is listed at approximately 5×5 ft at working height, and third‑party comparisons report average PPFD around 424 μmol/m²/s. Overall, the B9 targets commercial growers seeking controller‑ready, plug‑and‑play LED hardware for canopy‑level uniformity in mid‑size flower areas.
