The Gavita® RS 1900e produces 1900 µmol s-1 PAR and an impressively efficient 3.0 µmol/j and delivers a broad white light with an enhanced blue spectrum, which some studies show may intensify secondary metabolites, such as terpenes and cannabinoids. This powerful, full-spectrum light source is intended for full-term plant growth—from the vegetative stages to higher-light-requiring bloom and finishing stages. Using the Gavita Master EL3 Controller (sold separately), the fixture is dimmable to 10%. The RS 1900e is built with high-quality components, including a Gavita broad range driver and custom made Gavita diodes, to deliver the performance and lifespan you expect from the name you trust.
- Intended to only be used with the Gavita EL3 Master Controller (sold separately) for external dimming control. Does not operate on the EL1 / EL2 controllers.
- Embedded adapter for maximum controllability with the Gavita EL3 Master controller (sold separately).
