Our Xtrasun High Pressure Sodium (HPS) + Metal Halide (MH) Dual Arc lamps offer the benefits of HPS and MH technology simultaneously within one lamp. These Dual Arc lamps are engineered specifically for use with both magnetic and electronic ballasts. With their 2800 Kelvin color temperature, they consistently provide intense light in a combined spectral range perfect for both vegetative and flowering/fruiting growth. Xtrasun lamps offer exceptional performance and feature high-quality components.