The Classic 150W HPS grow light is a compact but effective HPS grow light that delivers strong flowering performance in small setups. It runs at 150 watts, offering energy-efficient, solid light intensity — with a warm-spectrum output rich in red and orange wavelengths, meaning this light is designed to enhance bud development and high resin production during flower. It’s compatible with standard HPS ballasts and reflectors, making it an easy addition to most indoor setups, with a size and intensity perfect for flowering tents, micro-grows, or as a supplemental light in larger setups. If you want something more intense that delivers more coverage in the HPS category, check out the Classic 250W. offers increased intensity and coverage. For an HPS light that supports plant growth in both veg and flower stages, the HPS SON-T Agro 150W is perfect — providing a dual-spectrum option with enhanced blue light.
