Ah right sorry folks i misunderstood I was thinking you meant the 24hrs light itself was a problem, I'm with you now, 24hrs of led can be a problem.
I'll start with 18/6 next week when I put it back in, if it goes well I can try 24hrs and see how it goes, it's winter here and the temps could get down to 15/16c not tragic but the constant 22/23c is more appealing and I can't afford to run another heater the light is actually the cheapest option, but I'll cross that bridge when it comes, I could maybe draw air from my flowering tent?
My other plants been flowering for around 75 days now, if they would feckin hurry up I'd be able to use some wattage, between living and growing I'm using £50+ a week and work isn't exactly booming atm, I'm skint!