HortiBloom’s Mega Plus 1000W LED Grow Light is the brand’s high‑power bar fixture built around Samsung LM301B/H white diodes paired with Osram 660 nm reds. The fixture draws a full 1000 W and is rated at 3000+ μmol/s PPF with 3.0 μmol/J efficacy. LED count totals 2304 LM301 and 144 Osram chips across eight passively cooled bars. HortiBloom specifies a 5x5 ft total footprint with a 4x4 ft core, targeting dense flowering canopies. Two Inventronics 480 W drivers power the assembly, and the IP65-rated design runs fanless for silent operation. Dimensions are 42.8 x 42.8 x 1.6 in and listed weight is 19 kg. The package includes hanging hardware and 10 ft power cords with 100–270 V input support.
