(2) T3 300 Watts RS7 300W Double Ended Quartz 300Watt Halogen Anyray Brand 2- bulbs 300 Watt 300W Halogen Bulb Clear Double Ended R7S J type 120V 118mm 300Watt Anyray A1840Y 300 WATTS 4 5/8 inches long (118mm) Works with 110Volt 120V 130volts as well . Long-life Brand New High Brightness and Energy efficient light bulb / Dimmable Anyray