Agrolite Darknight 20w LED Bulb (Green)

Chlorophyll-rich plants absorb light at almost all wavelengths of the visible spectrum, reflecting only light around the 510nm (green) range where they do not perform photosynthesis. The Agrolite Darknight bulb is a high-power halogen light with a specially designed filter to eliminate all wavelengths except for this one, thus allowing work in greenhouses and indoor crops during dark hours, providing human vision while fully respecting the plants' life cycle.