Care Firefly Pendant Lamp Dust with soft dry cloth. Clean with damp cloth; do not use glass cleaner. For indoor use only. Can use any wattage up to the maximum wattage. Accommodates dimmable compact fluorescent lightbulb (not included) Accommodates compact fluorescent lightbulb (not included). Hang pendant 30-34 inches above a standard 72" dining table. For every additional foot of ceiling height, add 3 inches.