Maybe some people have found a way to take their money with them.
I am amused at one friend who purchased a $700,000 home and was dead set on replacing all lights in the house with LED type bulbs to save a few pennies. BTW - He is a generous guy in a lot of ways.
Another guy always pulls to the attended side to get through a gate as he doesn't want to roll down his window for fear he may incur a repair. He is just cheap.
Penny wise and dollars foolish applies. I would rather have the peace of mind letting someone think my home is attended to. Lamp post has it's own breaker in the garage and it's own sensor. I was using regular bulbs but switched to the LED type as they were burning out fairly frequently.
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"It doesn't cost "nuttin", to be nice". 
MOM
I just want to do the right thing! Uncle Joe, (my hero).