warm / red light is a grow light.
what kind of light is a grow light?
warm / red
grow light





























a grow light or plant light is an artificial light source, generally an electric light, designed to stimulate plant growth by emitting a light appropriate for photosynthesis. grow lights are used in applications where there is either no naturally occurring light, or where supplemental light is required. for example, in the winter months when the available hours of daylight may be insufficient for the desired plant growth, lights are used to extend the time the plants receive light. if plants do not receive enough light, they will grow long and spindly.
grow light
in recent years led technology has been introduced into the grow light market. by designing an indoor grow light using diodes, specific wavelengths of light can be produced. nasa has tested led grow lights for their high efficiency in growing food in space for extraterrestrial colonization. findings showed that plants are affected by light in the red, green and blue parts of the visible light spectrum.





























section::::common types.





























section::::common types.:high intensity discharge (hid) lights.
grow light