4 PCS Round Lamp Shade Diffuser 11.4" Diameter with 0.39" Center Hole, Frosted White Acrylic Diffuser for Drum Lampshades Fit 12-13.5" Opening, Light Diffusers Sheet for Pendant Light and Table Lamp

The Advantages of Matte Acrylic Lampshade DiffusersDurable and sturdy: The white acrylic lampshade is made of high-temperature resistant acrylic material, which can withstand high temperatures, be durable, and have both aesthetic and practical properties

• 【Size Compatibility】The lampshade diffuser has a diameter of 11.4 inches and fits lampshade openings ranging from 12 to 13.5 inches. Please measure the inner diameter of your lampshade before purchasing to ensure a proper fit. Suitable for a variety of lighting fixtures, including drum-shaped pendant lights, table lamps, and floor lamps, it blends seamlessly with the edge of the lampshade after installation, creating a natural look.
• 【High-Quality Material】The lamp shade diffuser is made of double-sided frosted white acrylic, which is thicker and more heat-resistant than standard diffusers. A 3/8-inch (10 mm) circular hole is pre-cut in the center for easy installation. It is sturdy and durable, resistant to deformation even with long-term use, and can withstand the heat generated by light lamps.
• 【Soft Lighting】The lamp diffuser effectively softens and diffuses the intense light emitted by the lamp, eliminating glaring glare and reducing eye strain. The diffused light is evenly distributed, creating a comfortable and soft lighting environment for reading or working.
• 【Easy Installation】Simply place the lampshade diffuser on top of or underneath the lampshade—no tools required. It is also suitable for hanging drum-shaped pendant lights and can be installed either way. Before installation, please remove the transparent protective film from both sides and ensure there is a gap around the edges to allow heat to dissipate, preventing overheating.
• 【Multi-Functional】The llight diffuser sheet not only softens the light but also directs it downward, enhancing localized illumination and improving reading light. It also prevents dust from entering the lamp, keeping the fixture clean. A single diffuser addresses multiple issues simultaneously: glare reduction, dust protection, and directional lighting.