01-05-2020, 05:04 AM
A weed growing book will probably have the best answers.
Basically, go for the most effiiency (lumens per watt) and remember that luminous efficacy decreases with the square of distance. LED produces less heat than T5 or HID so the lights can be closer to the plants; more smaller lights will probably work better than fewer, larger lights. LED is also directional whereas other technologies lose some efficiency to the reflector.
Basically, go for the most effiiency (lumens per watt) and remember that luminous efficacy decreases with the square of distance. LED produces less heat than T5 or HID so the lights can be closer to the plants; more smaller lights will probably work better than fewer, larger lights. LED is also directional whereas other technologies lose some efficiency to the reflector.