E-Simpo 6pcs E14 to MR16/Gu5.3/G4/Gu4 Adapter EU Candelabra Base E14 to MR16 Spotlight Bulb Base Holder Socket Converter,Ceramic, Make Sure The MR16 Lamp Working Voltage is The Same as E14 Socket - -
Amazon.co.jp : gu5.3 and gu4.0 LED電球 グレー LGL-MR11-GU4-3W : ホーム&キッチン
MR16 Halogen Bulb 35W Dimmable 12V GU5.3 Bi Pin Base Spotlight with Long Lifespan, 2700K Warm White MR16 Bulbs with Clear Glass Cover for Landscape Lights, Track Lights, Fiber Optics, 6 Pack - -
Bonlux 12V LED MR11 Spotlight, 3W GU4 Bi-Pin Base MR11 Reflector Spot Light Bulb 25W Halogen Replacement 270lm for Landscape Accent Recessed Track Lights and Fiber Optics (Daylight 6000K, 6-Pack) - -
Bonlux 12V LED MR11 Spotlight, 3W GU4 Bi-Pin Base MR11 Reflector Spot Light Bulb 25W Halogen Replacement 270lm for Landscape Accent Recessed Track Lights and Fiber Optics (Daylight 6000K, 6-Pack) - -
Amazon.co.jp : gu5.3 and gu4.0 LED電球 グレー LGL-MR11-GU4-3W : ホーム&キッチン
AWE-LIGHT 6-Pack E27 E26 to MR16 GU5.3 GU4 G4 - Standard E26/E27 Screw Base to MR16 GU5.3 GU4 G4 Base LED Light Lamp Adapter Holder Converter : Amazon.ae: Lighting