I'm thinking of getting a battery backup just for the lights, got a 48"solar extreme t5. The problem is that whenever I lose power, or have a power surge, it apparently resets the programming, so the number of scheduled hours gets all messed up. How can I prevent this from happening? I have a generator that can actually power the whole house, which starts up automatically 30 seconds after the power shuts off, so I don't have to worry too much about the rest of the equipment, I just need to keep this light from resetting itself. Any ideas? Thanks