The Sunmaster Metal Halide range of Vegative growth lamps have an altered colour temperature to maximise the amount of blue spectrum available. This can mean an increase of up to 30% of blue light over other Halide lamps.
* Please note: We recommend Sunmaster Metal Halide lamps for high frequency Digital/Electronic lighting systems.
* We recommend replacing your lamps every 6-9 months for optimum growing results.
** Contact us for box prices of these lamps.