Most Metal Halide bulbs have a colour temperature of around 4000K, the Sunmaster is the only Metal Halide lamp in the UK which has a colour temperature of 7200K which is far more in the blue/white spectrum.
Providing your plants with this optimum blue/white spectrum in the vegetative stage will ensure that their growth rate will increase, reduce internode spacing (less stretching) and generally a healthier plant that is ready and capable of providing and supporting larger yields when flowering.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.