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MH Lumatek Ballast 250W/400W

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MH Lumatek Ballast 250W/400W

SKU: 204731

Out of Stock

  • epic win By Machote on 3/27/2015

    yeah i know leds are the new stuff but they last only 5 years meanwhile this ballast will work forever because is very well build also you can use 250 and 400w units i was a little confused before order 4 of them for my 400 gal but this rocks just need 4 of them and 1 of this got the coverage of 3 premium leds fixtures so what is better for you? buy 4 of this ballast and grow anything with 400w or get like 20 leds fixtures and spend a lot of money, also they run great cheap bulbs
  • Outstanding By Ty on 8/26/2014

    I bought this to add to a magnetic ballest i already had. And the diff is night and day, the lumatek far out performs the magnetic ballast.And that is without the boost , sadly I will have to buy another as my magnetic ballest looks like a night light in comparison lol thanks DrFosters for the great system.
  • Quality Ballast By GLC on 11/17/2012

    Easy to connect, easy to install, looks great on top of a canopy. This ballast is quiet and relatively cool thanks to the aluminum housing and cooling fins. Very nice unit.
  • Great product By Quenton on 7/13/2012

    I love the size, weight and how quiet it runs nice COLOR TOO
  • The best By illya on 2/23/2012

    Well worth the money on these, they are dead silent, nice 10% overdrive feature for that extra boost of brightness. They do get hot so best to mount them somewhere they wont be spilling heat into your tank or sump. i am running 400 watt 20k bulbs which also helped cure my baby of jaundice by sitting her under them about 7 feet away for short periods.
  • Awesome!! By Don on 9/28/2011

    I bought 3 of these to replace my faulty Ice Cap units. I love the ability to upgrade almp wattage without having to buy a different ballast. They are running my 250wt radiums at the moment, but I may change to 400 wt radiums next time around. Did I mention that I won't have to buy new ballasts when I do? :-)
  • Fantastic!! By Wayne on 11/10/2010

    Cannot find a SINGLE flaw in this ballast! Build is top notch. Completely silent! Gets the most from my radium bulb! Only thing, if you want to use the dimming feature make SURE your bulb says it can be dimmed. The radium bulb I bought says "not dimmable". Good thing I didn't want to use the dimmer.

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