Bulbrite H60PAR30SP/ECO/2PK 60-watt Dimmable Eco Halogen PAR30, Medium Base, Spot, 2-Pack Included in the box is: 2 - 60 watt Eco Halogen PAR30 warm white bulbs Eco Halogen bulbs are the perfect replacement for an incandescent PAR reflector and can be used anywhere a standard reflector would normally be used Eco halogen bulbs are 25-Degree more efficient than standard incandescent equivalents 60 watts, 1,100 lumens, 100 CRI, 1,500 hour average rated life, Medium (E26) Base Dimensions: Maximum Overall Length 3.5 Inch; Bulb Diameter is 9 Inch