T5 SunBlaster 18 in 6400K Replacement Bulb

High Output 6,400?K lamps simulate natural sunlight and are ideal for cuttings or vegetative growth. Some horticulturist's choose 2,700?K for budding and blooming. SunBlaster's T5 HO lamp produces a light of much greater strength than a conventional tube and, as a result, the energy input into the area being lit is much greater and the light penetration is far superior to anything previously available.