Wow I am blown away on how Manificent this Led light is , so very bright , it's amazing how it's lights up my backyard. It was so easy to install , just 3 wirers and 2 screws  simple ,. and  looks grand. The lightbulbs  has the best feature of Led which  means you can  save lots of money by not having to replace the llight bulbs .  The protective casing is heacy duty Aluminum, it's strong , safe and weather residency, with out stand extremely cold and heat. It will save energy and reduce power consumption. The intergated LED provid es 3,970 limerd and 5000k  day light  white temperature to illuminate the out doors. . It will last 100,000 hours  of light how cool is that . . It turns off and on automatically Dust to Dawn  sensor bulit into the light . Best light so bright, and such high quality . There is a turn off switch for your convenience when you don't need it  to come off and on at dust and Dawn.  Great security wall light .