Meijiu Antenna 1350W is a large-format, rectangular 12‑bar LED fixture built for commercial rooms and vertical farms. The official listing cites a PPF of 2544 µmol/s at up to 2.4 µmol/J, with an actual input power of 1100 W (±5%). Two independently controlled UV bars complement Samsung LM301B white diodes and Epistar deep/far‑red (660/730 nm) to deliver a full spectrum for veg and bloom. The foldable frame spans 110 × 180 × 3.2 cm and weighs 17 kg, designed to cover about 120 × 200 cm with uniform distribution. Control options include a 0‑10 V dimmer and external RJ45 or wireless master controller with timing, safety and sunrise/sunset modes. Rated lifetime is 50,000 hours with passive cooling.