Where have these been my whole life?

My husband sometimes works until midnight. I don't like to let the dogs outside when it is dark. One - I can't always see where they are. Two- We have coyotes and even a fox or two. I do not want anything to happen to my fur babies.

We put one in the fixture on the deck and one on our shed. It lights up my yard perfectly. I can look outside before I let the dogs out and take a look if there are any predatory animals out there, and I can see where they are now.  I don't have to worry about turning them on and/or off. They do it themselves.These are super! Where have these been my whole life? lol