How To Use Progressive Web App aka PWA On 420 Magazine Forum
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I would imagine your best bet is to check your lux levels and set your light height accordingly. LED lights don't really give off much heat compared to bulbs, so, depending on the area you need to cover, you can have the lights fairly close without any real issueswhats a good distance for my lights to be when plants are seedlings lights are 300w led says 20 to 30 inches and a 300 ufo have 4 5gallon with autos thank you for the help everyone