Alvinlite is a household products brand with a history of more than ten years, focusing on providing high-quality household products with high cost performance to the public. May a happy life be with you! Specification: Item Type: Ring Light Material: ABS Product Size: Approx.3.5 Inches Outside Diameter Approx.90mm / 3.5in Diameter Light Source: LED Light Color: White Light + Warm Light + White Warm Light Lighting Gear: Ten Gears Dimming Voltage: 5V Product Use: Fill Light for Still Life Photography, Fill Light for Selfie Package List: 1 x Ring Light 1 x Bracket