Satco S2408 72 Watt 1490 Lumens A19 Halogen 2900K Soft White Light Bulbs (100 Watt Replacement) - 2 per Package Halogen/Xenon technology for enhanced performance E26 Medium Base A19 Lamp Shape, Frost Finish 120 Volt, 1000 Average Rated Hours 2 Bulbs per Package