What is A G9 Bulb

10 PCS Dimmable G9 LED Lamp 3W 5W 220V 230V 240V Led Bulb 2835 Spotlight For
US $12 99 OFF 10 PCS Dimmable G9 LED Lamp 3W 5W 220V 230V 240V Led Bulb 2835 Spotlight For Crystal Chandelier Replace 50W 100W Halogen Light in from what is a g9 bulb , image source: aliexpress.com