Powerplant Metal Halide (MH) Lamp-600W/240V/ Retro Fit/Runs on HPS Ballast

Powerplant Metal Halide lamps are ideal for plant growth because they emit a blue spectrum of light at 4000 Kelvin.
Giving your plants a pure blue spectrum of light will encourage them to grow much bushier, with thicker stems and lush green growth, allowing you to maximise the potential of your plants when they enter their flowering period.

Powerplant MH lamps are retrofittable and designed to work with any type of ballast; even if you only have a ballast designed for HPS lamps, these lamps will still work and have a life expectancy of around 10,000 hours.