LE 1.5W G4 LED Bulbs, Equivalent to 20W Halogen Bulb, 12VAC/DC, Bi-Pin Light Bulb, Warm White, LED Light Bulbs, Pack of 4 Units Save electricity bill. Replace 20W halogen bulb by 1.5W LED bulb. Save over 90% on electricity bill of lighting Easy Installation. Standard G4 base. Can be easily fitted instead of ordinary halogen bulbs. Extremely long life. lowers maintenance costs by reducing re-lamp frequency Eco-Friendly. No lead or mercury Pack of 4 Units