Using your Access Lighting Solero II LED Ceiling Flush Mount is easy. First, make sure to turn off the power at the breaker before installation. The fixture comes with a built - in LED lamp, so you don't need to install one separately. Once installed, you can adjust the brightness using a compatible dimmer switch from the recommended list. For best results, choose a dimmer that suits your needs. When it comes to maintenance, simply wipe the metal fixture and acrylic shade with a soft, dry cloth to keep it clean. Avoid using abrasive cleaners as they can damage the finish. Also, be aware that the fixture is rated for damp locations but not suitable for emergency lighting or marine environments. If you have any issues, check the power source and the dimmer settings before contacting customer service.