6-pack of 60W G9 halogen bulbs at 120 volts. A 60-watt halogen bulb offers extremely high lighting levels with less energy when compared to traditional bulbs. Great for use in many types of decorative lighting. Frosted finish helps to reduce glare. Finish Frosted 1 60W Halogen G9 Bulb s Bulb s Included Lamp Type Halogen Brightness 720 lumens Estimated Yearly Energy Cost 7.23 Based on 3 hrs/day, 11-cents/kWh. Cost depends on rates and usage. Life 1.8 years Based on 3 hrs/day Energy Used 60 watts Style Utility/Landscape Part of the Lamps Collection Warranty 1 year warranty Overall Dimensions 5/8 W x 1-5/8 H Item Weight 1 lbs. Please note that this product is designed for use in the United States only 110 volt wiring , and may not work properly outside of the United States.