T5 Light 4' Bulb & Ballast 6400K Sunblaster Sambucus Deciduous Fruit Shrub package made from renewable resources

package made from renewable resources

CSA-certified

Relay - 240V

4 always on

Height above plants: the lights should be between 4" and 12" above the tops of plants (further away and there is little benefit / closer and there is risk of tender foliage getting heat-scalded)

T5 Light 4' Bulb & Ballast 6400K Sunblaster Sambucus Deciduous Fruit Shrub package made from renewable resourcesSunBlaster T5HO lamps 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. Unlike conventional fluorescents, plants grown under