PowerPlant Metal Halide Lamps provide the full spectrum plants need for the growing stage, providing a rich, nutritious light. Average bulb life of 10,000 hours. PowerPlant MH 250watt lamps provide 23..
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 ove..