This Feit Electric 10-Watt Warm White 3000K T3 Dimmable Halogen Light Bulb (4-Pack) with G4 base is perfect for landscape lighting applications. It can be used as a reliable replacement for pathway lights and bollard lights in driveways, backyards, and gardens. It is suitable for damp locations and can only be used 12-Volt lighting fixtures. Each bulb can last for up to 2,000-hours and is dimmable.