It's not 400 watts, it doesn't even have a motion sensor. The brackets are fake! I ordered a "Waterproof Solar LED Floodlight 400W with Motion Sensor and Remote Control IP67". (Motion sensors have the ability to detect small changes in the environment caused, for example, by human body movement, and activate the floodlight). It doesn't even work with motion!!! It just turns on at night and off during the day!! You expect something else and they send you whatever they want... Also, they didn't even have the receipt inside the package. They sent it in an email with a very bad and blurry photo of it!! UNACCEPTABLE!!!!