Petersburg 1-Light Semi Flush - Old Bronze Finish with Opal Glossy Glass Shade Evoking vintage schoolhouse glass, Petersburg features a mouthblown gloss diffuser. To create this shape, an artisan works molten glass into a special form which is turned in tandem by an assistant. With careful timing, the team produces a seamless piece of beautifully detailed glasswork. Energy-efficient, incandescent light source requires 1 x 75-watt A19 shaped E26 Medium base incandescent bulb (not included). 25% Less energy is consumed than traditional incandescent bulbs. - UL certified in compliance with nationally recognized product safety standards. Semi flush mount ceiling lights create overall, general lighting in spaces such as hallways, entryways, foyers, guest rooms, bathrooms, bedrooms, dining rooms, closets, kitchens, offices and family rooms. Included Canopy Measures as 8"Diameter. This indoor/outdoor lighting fixture is damp location rated and can be used in areas exposed to moisture, such as covered patios, porches, bathrooms.