Mega Plus 320 is a 320 W LED bar fixture from HortiBloom, designed to cover 5' x 3' (150 x 90 cm) with a 4' x 2' (120 x 60 cm) core. It uses Samsung LM301B/H white diodes paired with Osram 660 nm reds (1,152 + 72 LEDs) and delivers around 1008 µmol/s PPF at 2.6–2.8 µmol/J. The passively cooled, fanless chassis is IP65 rated and powered by an external Inventronics driver. The fixture ships with hanging hardware and a 10 ft power cord. Dimensions are 108 x 54 x 4 cm and weight approximately 7.8 kg. Aimed at efficient single-layer grows, the spectrum options target both full-cycle and bloom use while maintaining uniform PPFD across its intended footprint.
