GE Lighting 22121 Halogen Bulb, 250-Watt, 4000-Lumen, Tubular T2.5 Shape, Recessed Single Contact R7S Base, 1-Pack - Amazon.com
SYLVANIA Ultra LED Night Chaser, PAR38, 250W Equivalent, 2650 Lumen, Replacement for Halogen Flood Spot Light, Medium Base E26, Dimmable, 5000K Daylight - Walmart.com
Feit Electric 250-Watt T3 R7 Short Base Dimmable Halogen Light Bulb, Bright White 2700K (2-Pack) BPQ250T3/CL/S/2/HDRP - The Home Depot
GE Ultra Bright 250-Watt EQ PAR38 Color-changing Medium Base (e-26) Dimmable LED Light Bulb in the Spot & Flood Light Bulbs department at Lowes.com