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Old 01-29-2011, 02:27 PM
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Quote:
Originally Posted by StirCrazy View Post
except a 250 watt MH normaly draws more like 400 watts. (mine were true HQI ballasts and ran at 456 watts) which is 1200 continuious, some electric do underdrive the bulbs, which is why electric ballasts generly have lower outputs than mag ballasts. on start up they can go in excess of 600 watts. so like I stated with staggered starts they will work, but better to have one on another circut. same with the pumps heaters ect.. anything that could kill your tank if you lose it.

Steve
Gotcha and totally understand, that's why in my post I also said to grab a power monitor so that you can check/confirm what the draw of your particular set up is. As mentioned, mine draws less and I also mentioned that a different set up could draw more. The power monitors are less than 30 bucks depending on which one you buy and can be a very handy device to have around the house.

A 250 MH that draws 400? That seems a bit steep and sounds like an inefficient set up. Pre mature burnout etc..
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Last edited by mike31154; 01-29-2011 at 02:30 PM.
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