IS 24/7 LIGHT OK??! / how muh from 3 plants

like the title is it ok to leave the lights on for 24/7
+ how much do you think i could get from three plants they're all looking pretty healthy and growing like crazy

24/7 light is fine for clones and vegging.I use 14 dyas veg 24 hour lights then go 12/12 for flower.Yield is a huge guess.

what about like seedlings like 18/6

It's a contraversial question, but most people
I've noticed lean towards continuous light for
seedlings.

It's what I use, works for me...