LE&reg; 3W G4 LED Bulbs, 40W Halogen Bulbs Equivalent, 12V AC, 280lm, 120&deg; Beam Angle, Warm White, 3000K, G4 Bulb, Bi-Pin Light Bulbs, LED Light Bulbs, Pack of 2 Units Save electricity bill. Replace 40W halogen bulb by 3W LED, save over 90% on electricity bill of lighting. Energy Saving. Easy Installation. Standard G4 base. Can be easily fitted instead of ordinary halogen bulbs Eco-Friendly. RoHS compliant. No lead or mercury. No UV or IR Radiation. Reduce re-lamp frequency. Lifespan is over 50000 hrs. Save effort and maintenance costs on changing bulbs frequently Pack of 2 Units, line input: 12V