Base lampada da E27 a MR16 porta lampadina convertitore presa a vite da E27 a GU5.3 G4
1/2/5pcs E27 to MR16 E27 Lamp bulb base Holder power Converter lamp holder LED Light Adapter Screw Socket E27 to GU5.3 G4. model: E27 TO MR16. product weight: 18.8G.