Voltage: 12V
Wattage: 5,10 or 20W
Pin spacing: 4.0mm
Pin Length: 8.0mm
Total Length: 30.0mm
Bulb Diameter: 8.0mm
 
These bulbs known as G4 / Bi-Pin base bulb, and are typically used in low
voltage lighting applicatons.

 

Not to be used in appliances that vibrate ie rangehood. Use rough service globes that have filament support.