My first set ot plants half are autos halt feminized/normal and have had them under led lights 24/7. They consist of one GSC, rest are Pineapple Kush,Neville Haze, White Widdow Max, THC Bomb, THSnow, Mazar, and Mango. I lost my purple hulks and ak47 when thermostat blew and mat cooked the seeds. Even though the autos dont depend on much light I figured I still keep them running 24/7 for the others. Hopefully they wont hit 5 feet from 8 inches in the next 3 weeks. The tents only 5 feet tall which ill correct with a 7 foot tall one once I get my shed. Im limited in space at moment. I would of cut the light time to slow the growth down but worried ill kick in flower mode too early.