35 Watt Equivalent 3.5 Watt Led Dimmable G4 Bulb G4 base, 12 volt.LED bulb: 1 1/4&quot; high x 1/2&quot; wide. Uses 3.5 watts of energy and is dimmable. Clear glass; bulb averages 25,000 hours at 3 hours per day. 2700K, 300 lumens; replaces up to a 35 watt halogen bulb. Price is for 1 bulb; 1 bulb per pack.