Care Instructions Care Info: You've put a lot of care into choosing your furnishings. And with continued care at home, they should share your address for many years to come. Now for your owner's manual… Duncan Antiqued Silver Wall Sconce Dust with soft dry cloth. Do not use abrasive cleaner. Maximum wattage is a 23W CFL or 100W incandescent bulb. Accommodates compact fluorescent lightbulb (not included).