Using this Osram LED globe is easy. Just screw it into a compatible ES E27 socket. Make sure the power is off before installation to avoid any electrical hazards. For normal use, it can be used in various fixtures like table lamps, ceiling lights, etc. where a bright and warm light is needed. When it comes to maintenance, keep it clean by gently wiping the globe with a soft, dry cloth. Avoid using abrasive materials as they can scratch the frosted surface. Also, don't touch the globe when it's hot to prevent burns. If you notice any issues with the light, check the socket and the power supply first. If the problem persists, you can contact our customer service.