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 -
2.5W MR11 GU4 12V by Green Creative - Marvel Lighting
MR11 2.5W 12V LED GU4 Light Bulb | Landscape Lighting Accessory – Sun Bright Lighting
ALIDE MR11 GU4 Led Bulbs,Replace 20W 35W Halogen Equivalent,2700K Soft Warm White,12V MR11 LED 3W Low Voltage Bulb Spotlight for Outdoor Landscape Track Lighting,Not Dimmable,250lm,30 Deg,6 Pack - Amazon.com
Pack of 20,G5.3 / GU5.3 / MR16 / G4 / MR11 Round Ceramic LED Halogen Lamp Light Bulb Socket Holder Base Wire Connector Adapter MR16 (20 Pack) - Amazon.com
10x 12V Halogen LED Lamp Holder Base Socket Plug for G4 MR16 GU5.3 MR11 GU4 New | eBay
MR16 LED Bulbs | GU4 Base | SKU: GBLEDMR113W30K-6pack
Satco 3w LED MR11 Cool White 4000k GU4 FL25 Light bulb - 20w Equivalen – BulbAmerica
Makergroup makergroup mr11 gu4.0 bi-pin led light bulb 3w 12vac/dc low voltage led spotlights warm white 2700k-3000k for outdoor landsca
Green Long Life® 3528104 - GU4 Base 190 lm 3.12W Cool White MR16 LED Bulb (921) - CAMPERiD.com
E-Simpo 10PCS E26 to Gu5.3/GU4/G4/MR16 Adapter- Standard E26/E27 Edison Screw Base to MR16 GU5.3 G4 Gu4 Base Adapter Holder Converter (PBT Material) - Amazon.com