SunBlaster T5 Replacement bulbs SunBlaster T5 Replacement bulbs provide the ideal spectrum for seed, cuttings and plant growth. Photosynthesis outputs peak between 435 nm and 680 nm. Our 6400K T5HO lamps have a spectral distribution with relative intensity peaks at 435 nm and 615 nm. These are ideal for both propagation and longer term growth. This equates to very little wasted light energy in terms of plant growth and production. SunBlaster T5HO lamps are not off the shelf, our Full Spectrum light recipe was designed to provide the highest quality grow lighting available for a wide variety of indoor or CEA growing applications. Ideal for both Commercial and Residential applications. We also provide 2700K replacement lamps for growers who wish to bloom and flower. SunBlaster T5HO lamps promote incredible health and vigor of seedlings and cuttings. Root development is superior relative to other lighting sources. While our SunBlaster T5HO lighting is excellent for starting seeds and cuttings, it’s also able to produce enough light for full term growth. Due to the minimal heat output of our SunBlaster T5HO lighting, fixtures can be be placed 6” – 8” above the plant canopy maximizing photosynthetic response and growth. You will grow better plants!
