Sterl Lighting – Pack of 5--Aluminum Faced Miniature Bi-Pin Socket with 2" Diameter Heat Shield for MR16/MR11 GU10/GU5.3/G4 Bi-Pin Halogen Light Bulbs - - Amazon.com
G4 LED Bulb Bi-Pin Base AC 12V 24V G4 LED Bulb 2W 20W Halogen Replacement 2700K Warm White Dustproof Shockproof (G4 Led Light Bulb 2700K 10leds) - - Amazon.com
G4 LED Bulbs 1.5W Dimmable Bi-pin T3 JC G4 Base 1.5 Watt (Equivalent to 20W G4 Halogen Bulb Replacement) Warm White 3000K LED Bulbs for Landscape Lighting,AC/DC12V-24V,1 LED 0705 COB,10 Pack - -
G4 LED Bulb, AMAZING POWER 12V JC G4 Bi Pin Bulb, G4 20W Halogen Bulb Replacement, Daylight White 6000K, 10-Pack - - Amazon.com
10pcs Ceramic Standard Medimun Screw Base Socket G4 MR11 Bulb Holders With Wire for Hot Halogen Bulb (G4 10pcs) - - Amazon.com
G4 LED Bulb 3W Equivalent to 20W-25W T3 JC Type Bi-Pin G4 Base Halogen Bulb, AC/DC 12V Warm White 3000K G4 Light Bulb for Puck Light, RV, Under Counter Kitchen Lighting, Under
FINELED G4 Plastic Base Socket with Teflon Wire 15cm,G4 Socket Bakelite LED Halogen Bulb Lamp Light Holder (10PCS) - - Amazon.com