Weanas 4X G4 Base LED Light Bulb Lamp 1.2 Watt AC/DC 12V/10-20V Warm White Undimmable Equivalent to 10W Halogen Track Bulb Replacement 260&deg; Beam Angle Save Electricity Bill: Replace 10W halogen bulb by 1.2W G4 Base LED Light Bulb, save 90% on electricity bill of lighting. Light Angle: 260 Directional;Undimmable AC DC 12V (10V-20V). Easy Installation: Standard G4 base,can be easily fitted instead of ordinary halogen bulbs. Reduce Re-lamp Frequency: Lifespan is over 30,000 hours,save effort and maintenance costs on changing bulbs frequently. Eco-Friendly: No lead or mercury; No UV or IR Radiation; Perfect for use in chandeliers, outdoor landscape lighting , track Lighting, wall mounts sconces, RV, caravan , marine boats, yachts ,landscape etc.