The Gavita CT1930e LED Grow Light (HGC906740) is a 780W horticultural fixture designed as a 1:1 replacement for 1000W double-ended HPS fixtures such as the Gavita Pro 1000e. Its compact footprint is designed to fit existing HPS layouts. The manufacturer reports up to 20% energy savings compared with 1000W DE HPS fixtures, based on average fixture wattage. An adapting cord, sold separately, may be required for conversion.

The CT1930e delivers a broader light spectrum than 1000W DE HPS fixtures, with blue, green, and red output shown in the manufacturer’s spectral data.

The fixture operates on 120–277V power and has an IP66 wet rating. A cold-forged aluminum heat sink provides passive cooling, while built-in 6kV surge suppression and individual-fixture thermal protection provide additional protection.

For centralized lighting control, the CT1930e connects to Gavita EL1 Gen 2 or EL2 Gen 2 Master Controllers. Each control channel requires an HGC906717 or HGC906716 controller-to-fixture communication cable, purchased separately. The manufacturer also lists compatibility with 0–10V building automation systems.

The fixture measures 29 × 11.8 × 3.9 inches and weighs 33.07 lb, according to the specification sheet and sell-sheet summary. Two metal brackets and a wire hanger are included, and the wiring diagram lists an included 6-foot fixture-to-fixture communication cable. Mounting options include hangers and a Unistrut bracket. The power cord and controller are ordered separately.

The listed heat load is 2,661 BTU/hr. Consult an HVAC professional to calculate total heat load for your grow space. Listed certifications include UL1598, ANSI/CAN/UL8800, and CSA C22.2 No. 250.0. A five-year limited warranty applies under the manufacturer’s terms.