10pcs G4 LED Bulb Bi-Pin Base Lampe Spot 3014 SMD 24 LEDs 20W Halogen Bulb Equivalent 1.5W Pour Maison 360 Degree White Warm White 8013829 2023 – $6.99
G4 Led Bulb, Bi-pin Base, G4 Ampoule Lampe Spot 3014 Smd 24 Leds 20w Halogen Bulb Equivalent 1.5w Pour Maison 360 Degree 10pack - Led Bulbs & Tubes - AliExpress
Kichler 20-Watt EQ MR16 Dimmable Warm White Reflector Spot Halogen Light Bulb in the Halogen Light Bulbs department at Lowes.com
G4 Halogen lamp 20W 12V Bulb 2700K Color Temperature Non-Adjustable bi-pin for Hood Landscape spot, Pendant Light (10 Pieces) - - Amazon.com
Save energy with LED, how to replace halogen G4 lamps by LED G4 in existing downlights - YouTube