SunBlaster T5 HO Nanotech Fluorescent Replacement Bulb - 24" 6400Kelvin Grow 1116

SunBlaster T5 HO Nanotech Fluorescent Replacement Bulb - 24" 6400Kelvin Grow

Growing Tips for Fluorescent Bulbs
Rotate your plants each week.
The light from a fluorescent bulb is more intense at the center of the bulb than it is at the ends.
 
Clean your fluorescent bulbs each month.
Dust and dirt can dramatically decrease the amount of light emitted.
 
Replace fluorescent tubes when the ends darken.
That means the tube is old and the light output may be less than half of a new bulb.
 
Place your hand where the light hits the foliage.
If you feel any warmth, the light is too close.

Stock # 1116