2PK - GE 20w 12v G4 Bi-Pin Base T3 2750K Halogen bulb – BulbAmerica
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Osram LED STAR PIN 20 clear 1.8W 827 12V G4
LED-G4-12V-3K - Bi-Pin, Specialty LEDs
Feit Electric 10-Watt Bright White (2800K) T3 G4 Bi-Pin 12-Volt Dimmable Landscape Garden Halogen Light Bulb (2-Pack) BPQ10T3/2/HDRP - The Home Depot
DOPKUSS G4 LED Bulbs 12V Led Light AC/DC Bi-Pin Base Landscape Light Bulbs 3 Watt 12v Light Bulb - G4 Bulb LED Lighting Equiavlent to 30W Low Voltage Warm White 2700K 10-Pack -