Developed by distinguished physicists and leading agricultural researchers, the SUNMASTER line has been built on the marvellous versatility and flexibility of metal halide technology. By blending specific halides in the arc tubes, we've created lamps which offer significantly more usable light energy for hydroponics and horticultural gardening.
5 VariationsHigh Pressure Sodium (HPS) Bulbs
£16.99 to £59.50
The Sunmaster range of HPS lamps have fast become our most popular high pressure sodium flowering/fruiting lamp. This is mainly due ...More
5 VariationsMetal Halide (MH) Bulbs
£24.99 to £64.25
The Sunmaster Cool (Metal) Halide Deluxe range of Vegetative growth lamps have an altered colour temperature to maximise the amount of bl...More