Using your ABREOSA pendant light is easy. First, find a suitable place in your home to hang it up. Then, screw the exclusive illuminant into the E27 socket. Since it doesn't have a switch, you'll need to control the power through a wall switch. When it comes to safety, keep in mind that it's not suitable for use in areas with high humidity or extreme temperatures. For maintenance, use a soft, dry cloth to clean the steel enclosure regularly. Avoid using abrasive cleaners as they may damage the finish. If you need to replace the illuminant, make sure to turn off the power first to prevent any electrical shock.