Using the Gold Bird LED Wall Light is easy. If you choose to mount it on the wall, make sure to use the appropriate tools and follow the installation instructions. You can also simply place it on a shelf. To adjust the light angle, gently move the light head until you get the lighting effect you want. When it comes to safety, always make sure the power is off before installation or adjustment. Also, don't touch the bulbs when they are hot to avoid burns. For maintenance, use a soft, dry cloth to wipe the light body regularly. This will keep it looking clean and shiny. If the bulbs need to be replaced, use LED bulbs with the same specifications as the original ones.