To use this bunker light, simply install it in your desired location. You can place it in an industrial - style room or a vintage - themed area to add a unique touch. When installing, make sure the area can support its size and weight. For maintenance, gently clean the metal part with a dry cloth to avoid scratching. The glass can be wiped with a glass - cleaner. Be careful not to use abrasive materials as they may damage the finish. If you need to move the light, lift it carefully to prevent any breakage. Also, keep it away from excessive moisture to avoid rusting of the metal components.