LiteXim 6pcs Set G4 48-LED Led Bulb Light Warm White Crystal Bulb Lamps 3W DC/AC9-20V Non-dimmable Equivalent to 20W Incandescent Bulb Replacement LED Bulbs Save electricity bill: Replace 20W halogen bulb by 3W LED, save 85% on electricity bill of lighting Very easy to install,Standard G4 base,can be easily fitted to replace ordinary halogen bulbs Light angle: 360 Directional;48 LEDs,AC DC 12V (10V-20V);Undimmable. Reduce re-lamp frequency:Lifespan is over 20000 hrs,save effort and maintenance costs on changing bulbs frequently. Eco-Friendly:No lead or mercury; No UV or IR Radiation.