for a power supply you don't want to go by watts. while this can work it is much easier and safer to go with a constant curent output. so figure out what current you want to run at (700mA or 1000mA) then get one that has enough voltage to handle the amount of LEDs. you want to run your blues on a different power than your whites
here is an example of one of the better drivers to come out laitly
http://www.nanotuners.com/product_in...roducts_id=754
this is a 64 top 114 volt driver at 1050mA you can get them bigger or smaller.
Steve
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