I was wondering if two 10-Watt, 6700K mini compact bulbs would be efficient for a planted 10 gallon. My 10 gallon is setting on a bakers rack in the kitchen and I want to suspend my lights from a shelf. I am able to suspend the lights as much as 10" from the aquarium if needed. Would this be safe for an open-top tank? I want to be able to let some plants grow out of the aquarium as well as bring some smaller pond plants in for the winter.