Aluminum Circle for Lampshade is produced from pure aluminum or aluminum alloys, processed through cutting, stamping, and drawing to form round blanks of various diameters and thicknesses. These aluminum circles can then be further fabricated into a wide range of lampshades, such as floodlight covers, downlight reflectors, spotlight housings, and traffic light shells.

Compared with traditional lampshade materials such as steel, plastic, or glass, aluminum circles provide significant advantages in lightweight performance, corrosion resistance, forming flexibility, and surface finishing options. This makes them increasingly popular in the modern lighting manufacturing industry.

Common alloy grades for lampshade aluminum circle discs are 1050, 1060, 1070, 1100 and 3003. The stamping height of series 1 is less than 400mm, and series 3 has a higher elongation and is suitable for deep drawing process.

Customers can also select from a variety of surface treatments, such as anodizing, sandblasting, and polishing. These treatments not only enhance the aesthetic appearance but also improve durability and reflective performance.

Product Information - Lighting Aluminum Circle

Key Features of Aluminum Circles for Lampshades

1. Lightweight

Aluminum’s density is only one-third of steel, significantly reducing the overall weight of the lamp, cutting transportation and installation costs.

2. Excellent Corrosion Resistance

The natural oxide film protects against air, moisture, and corrosive media, extending the service life of lighting products.

3. High Reflectivity

Mirror-finished aluminum circles can achieve a reflectivity of 85%–90%, effectively improving light utilization.

4. High Formability

Aluminum circles can be easily stamped, drawn, or spun into complex lampshade designs.

5. Eco-Friendly & Recyclable

Aluminum is 100% recyclable, aligning with green lighting solutions and sustainability goals.

Applications of Lampshade Aluminum Circles

Indoor Lighting: Pendant lights, table lamps, wall lamps, and decorative fixtures.

Commercial Lighting: Shop lighting, office lighting, and public facility lighting systems.

Outdoor Lighting: Street lamps, landscape lights, square lights, and exterior fixtures.

Professional Lighting: Stage lights, photography lights, and other specialized equipment.

As a professional manufacturer of aluminum sheet, foil, strip, and circles, MC Aluminum produces aluminum circles in the 1000 / 3000 / 5000 / 8000 series. Our product portfolio includes cookware aluminum circles, traffic sign aluminum circles, mirror-finished aluminum circles, and hot-rolled aluminum circles.

With exports to more than 40 countries and regions, we provide factory-direct supply, competitive pricing, short delivery time, and reliable quality assurance. Customers can order with full confidence.