The irradiation range plants fill light how much?
The sun is the best source of plant lighting LED lamp, it is energy saving, plant growth need light length, so the LED lamp fill but a high investment costs, but the long-term use of reduced cost. Now the market has LED plant lights, according to the instructions installed on it.
Generally use fluorescent lamp, if the funds are more, it is recommended to use halogen lamps. You can simulate daylight. About the range of illumination, the different brand models should be different. It's hard to answer you.
