Feature:1. MODEL NUMBER: G9 ceramic lamp holder with socket ring removal tool, please confirm the model number before purchase.2. ZINC ALLOY OUTER RING: G9 bulb base socket with zinc alloy outer ring, mini spring mechanism to keep the bulb tight and firm.3. TEMPERATURE RESISTANCE: G9 ceramic lamp holder has high heat resistance and high temperature resistance, wear resistant and durable, long service life.4. WIDE APPLICATION: G9 light base socket is very convenient for replacing halogen lamps, ceiling lights and spotlights.5. INSTRUCTION: Fit the G9 base LED, halogen, or CFL light bulb on the lamp base socket, and fix the socket in the place you need.Specification:Item Type: G9 Light Base SocketMaterial: Zinc Alloy, CeramicProduct Size: Lamp Head Length Approx. 25mm/1in; Sleeve Length Approx. 125mm/4.9inGross Weight: 96g/3.4ozLamp Head Specification: G9.Package List:5 x G9 Light Base Socket1 x Socket Ring Removal ToolNote:All data are measured manually, and there are certain errors in the measurement results.