Gavita RS 1900e LED Grow Light 208-480 Volt

Gavita RS 1900e LED Delivering 1,900 µmol/s at 3.0 µmol/J

The Gavita RS 1900e drives 1,900 µmol/s PAR at 3.0 µmol/J efficiency from a 650W input across 208-480V. Built on the same proven 6-bar platform as the larger RS 2400e, this fixture folds flat for shipping and opens into a lightweight frame measuring 44.8 x 43.25 x 3.3 in at 29.8 lbs. An IP66 wet rating and UL 8800 compliance make it suitable for both sealed climate rooms and greenhouse environments where moisture exposure is common.

Commercial LED Fixture with IP66 Rating and EL3 Controller Integration

Dimming down to 10% through the Gavita Master EL3 Controller (sold separately) gives growers precise intensity control for crop steering from propagation through late flower. The embedded controller adapter supports daisy-chaining across large commercial installations. Broad white light with an enriched blue spectrum supports secondary metabolite production, and Gavita-branded drivers paired with custom diodes deliver the reliability expected from a fixture backed by a 5-year limited warranty.

Key Features

• 1,900 µmol/s PAR Output: Provides high-intensity photon delivery for commercial canopies requiring dense, uniform coverage
• 3.0 µmol/J Efficacy at 650W: Converts input power efficiently, reducing per-fixture energy cost across large installations
• IP66 Wet Rated: Operates safely in high-humidity greenhouses and sealed rooms without moisture-related failures
• Dimmable to 10% via EL3: Enables precise crop steering and sunrise/sunset programming for every growth phase
• Foldable 6-Bar Design at 29.8 lbs: Ships flat and deploys quickly, reducing installation labor in multi-fixture commercial buildouts

Technical Specifications