Here's the question.....
Is there any reason why I can't run a 100/150w MH bulb from a 70w ballast?
Anyone who has ever checked this out will realise that 70w MH HQI's only come in 3000k and 3900k. So unless you know where I can get a 10000k or even 6500k 70w HQI MH bulb in the UK I'd like to buy a 150w 10000k and use that.
Is there any reason why I can't run a 100/150w MH bulb from a 70w ballast?
Anyone who has ever checked this out will realise that 70w MH HQI's only come in 3000k and 3900k. So unless you know where I can get a 10000k or even 6500k 70w HQI MH bulb in the UK I'd like to buy a 150w 10000k and use that.