thanks a lot! will give it a read!yes . read this . http://www.eyehortilux.com/Search/?usterms=dimming big question is can you put a 250 watt bulb in that blasts ? with out damaging the bulb you need to research that .
thank you!stick with a 400 watt bulb in your 400 watt ballast for best results. The lumatek directions are explicitly detailed for you in this matter, read them first. follow directions and avoid fire or disappointment
Thank you, sir!so you grow over a gram a watt using a 400 watt bulb dimmed to 250 and works great for 4-5 years and you wish to change something to see if its better? I keep doing what I've always done because I like what I've always got. you are a brave new pioneer type, I wish you great fortune.
be safe