The Gavita RS 1900e produces 1900 µmol/s PAR with an efficient 3.0 µmol/J, delivering a broad white light with an enhanced blue spectrum. This full-spectrum fixture supports vigorous growth from veg to bloom, with studies suggesting potential boosts in terpene production. Designed for commercial and high-performance indoor grows, it ensures even light distribution and deep canopy penetration for maximum yields.
HPS systems can't match the efficiency and uniformity of the RS 1900e. With lower heat output and higher light intensity, it's ideal for high-light cultivation, vertical farming, and large-scale grows. Its balanced spectrum provides optimal plant response through every stage, making it a one-light solution for serious growers looking for higher-quality harvests.
With 3.0 µmol/J PPE, it outperforms HPS fixtures (1.3–2.1 µmol/J), meaning more light per watt, lower energy costs, and reduced heat stress. If you're upgrading for better efficiency and higher yields, this is the light to get.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
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