QB120 SE is a 120 W full‑spectrum quantum‑board LED from Parfactworks. Distributor specs list Samsung LM301H diodes with mixed 3000K and 5000K whites, plus 660 nm red, UV, and IR emitters on a passively cooled board with a 120° beam angle. The fixture is dimmable (onboard knob and RJ11 controller) and uses an autosensing 100–277 V power supply. Retailer measurements indicate about 814 μmol·m⁻²·s⁻¹ PPFD at 60 cm. Unit weight is approximately 2.27 kg and rated lifespan is over 100,000 hours. In January 2024, a Parfactworks distributor announced the QB120 among models being phased out, with PAR1200‑AV positioned as a successor, indicating QB120 SE is likely discontinued. This compact board targets small spaces, veg support, or supplemental lighting.
