No other DE lamp on the market has gone through the rigorous design and life testing standards like the EYE HORTILUX Double Ended HPS. Thousands of hours of testing this lamp ensures you are receiving a quality and reliable lamp which will operate with consistent performance on Ares II DE Ballast. EYE HORTILUX DE lamps are the only DE lamps designed and manufactured in the USA.
Double Ended (DE) HPS grow lamps are typically used by commercial growers with large spaces and high ceilings. DE HPS grow lights produce higher intensities of light due to the design, construction and internal pressures of the arc tube (light generating source). The physical design and shape of the DE grow bulb provides a consistent positioning of the light source allowing reflector manufacturers to optimize the focus and footprint of light over the plant canopy.