LLT Vapor Proof Fixture is a everlasting for any applications where it can be pixilated and dirty . Will perfectly for stairwells, garages, carwashes and some separate applications. Very silvern that will save you a lot of energy. about standing pricy bulbs change - these fixture does not require any maintenance and will serve you for some years providing almost the synoptical amount of physical property that you got when you beginning bought it. And its even less than a like-minded colorful fixture. Best ! .