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Step 1
Disassemble the light fixture. First, remove any glass, fabric or paper shades from the fixture. Remove all light bulbs. Place screws, nuts, finials or other hardware into an envelope, plastic bag or small container to avoid losing them. Take the antique light fixture apart as far as you are able, carefully noting where pieces go.
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Step 2
Examine the wiring and make any needed repairs. Your local home improvement center sells basic electrical supplies, such as lamp cords and replacement sockets, that will allow you to easily fix a vintage light fixture. You may find that the wiring is intact. If you prefer to have your fixtures professionally rewired, have it done before you paint antique light fixtures.
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Step 3
Clean all surfaces well with a mild solution of soap and water and let them dry. Lightly sand with 220 grit sandpaper to create a rougher surface for the spray paint to adhere to.
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Step 4
Choose a good quality enamel spray paint formulated for metal. Rustoleum and Krylon both produce a number of spray paints designed for metal available in different colors and finishes. These include metal finishes like hammered bronze and satin nickel, as well as satin and gloss colors.
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Step 5
Set the pieces of your vintage light fixture on newspaper or a drop cloth. Work outdoors or in a well-ventilated area.
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Step 6
Apply spray paint to your antique light fixtures in very light, thin coats using a sweeping motion as you spray. This will prevent bubbling and drips as well as allowing for even coverage. Spray from several angles for thorough coverage. You can apply additional coats after only a few minutes of drying time. If you are working with an unusual finish, be sure to read and follow the manufacturer's directions for your spray paint.
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Step 7
Allow the paint to dry thoroughly. Use a spray sealer in a matte or glossy finish to make your painted light fixture easier to clean. Once the finish is dry, your light fixture is ready to re-assemble, install and enjoy.
