Household LED lamps
fecha:2011-05-26 13:53
estado:para resolver
pregunta:admin
owth while reducing wastage of energy by emitting minimal light at wavelengths that plants do not require. The red and blue wavelengths of the visible light spectrum are used for photosynthesis, so these are the colors almost always used in LED grow light panels.[17] These lights are attractive to indoor growers since they use less power than other types for the same light intensity, need no ballasts, and emit much less heat than HID lamps.[18] The reduction in heat allows time between watering
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