Lighting Platinum led light cycle?

[Think]

Just wanted to know what would be the best light cycle for 3 plants using 2 p300s platinum LEDs

 

[namvet25]

Most growers run 18/6 including myself and this seems to work out the best.

 

[AutoWonders]

I am a strong advocate of led lights running around the clock as well as utilizing full spectrum from the get go.

 

[autogogo]

same as wth the 400, or 500, or 200. 24/0 baby! The only way to go. What are they suppose to do with no lights for 6 hours? They'll probably just get into mischief.