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Sunmaster Dual Spectrum bulbs

£20.00£52.00 incl. Vat
Dual spectrum grow lamps allow users to grow a wide range of plants under the same lamp through both the vegative and flowering stages of plant development. The Sunmaster Dual Spectrum Lamp is the dual spectrum grow lamp from the ever increasing Sunmaster/Venture Lighting range.

Sylvania Grolux Flowering High Pressure Sodium Bulbs

£22.50£27.50 incl. Vat
A very popular all round lamp that offers improved spectrum but also retains its high lumen output. The improved spectrum and extra levels of blue and red light make it excellent for vegetative or flowering growth. This improved metabolic function (Chlorosynthesis, photosynthesis etc) giving good health and a greener colour. The large levels of yellow / orange inherent in the high pressure lamp ensures the plants get lots of energy through photosynthesis for vigorous growth and high yields.

Sylvania Grolux High Pressure Sodium 600w/400v Lamp

£39.00 incl. Vat

Sylvania Grolux 600W/400V Lamp

The Sylvania Grolux 600W/400V lamp comes with patended arc tube technology that delivers the highest rate of photosynthesis efficiency of any lamp in the world.

The performance is maintained at an exceptional standard due to the improved build and structure of the outer structure of the lamp, as well as being perfectly optimised for the highest Phytolumens or PAR output – the GroLux light spectrum maximises the red output essential for plant growth and flowering. The GroLux is also an industry leader in lumen maintenance with a whopping 95% at the end of lamp life!