The Classic 250W is an HPS grow light ideal for promoting dense, vigorous flowering and increased resin production in medium-sized setups. This high-pressure sodium lamp operates at 250 watts, emitting a powerful, rich red-orange spectrum that maximizes flower production and boosts resin development — with a balanced design that provides excellent light penetration and uniform canopy coverage, helping you achieve consistent, high-quality yields. Completely compatible with standard HPS ballasts and fixtures, it’s easy to integrate into existing setups. For growers with smaller spaces or who don’t need quite as much power, the Classic 150W is an ideal option. Need a metal halide option to support growth during veg? Check out the MH Grow 250W — provides a cool, blue-spectrum light that’s perfect for early plant development.