This lamp shade is compatible for Bowens standard mount studio light. Comes with a 60 honeycomb grid, it can great narrow down the light-throw from your lamp shade and provide an excellent shadow effect. Features: This lamp shade's mount diameter is 9cm, compatible for Bowens standard mount studio light. Unique and exquisite reflective texture inside, for excellent light output, makes light output softer and more focused. Comes with a 60 honeycomb grid, it can great narrow down the light-throw from your lamp shade and provide an excellent shadow effect. Perfect for photography of product, advertising, figure, portrait, art, wedding etc.. Made of high-quality aluminum material, solid and durable. Specifications: Material: Aluminum Type: 7" Standard Lamp Shade Mount Diameter: 9cm Fit: for Bowens Mount Studio Light Item Weight: 218g / 7.7oz Package Size: 18.5 * 18 * 15cm / 7.3 * 7.1 * 5.9in Package Weight: 300g / 10.6oz Note: The flashlight is not included. Package List: 1 * Lamp Shade 1 * Honeycomb