Satco 20 Watt Halogen 120 Volt G8 Bi-Pin T4 Light Bulb - #47D89 | Lamps Plus
Feit Electric 20-Watt Xenon MR16 G8 Base Bright White Halogen Flood Light Bulb - - Amazon.com
GE 20-Watt EQ MR16 Dimmable Bright White Reflector Flood Halogen Light Bulb (3-Pack) at Lowes.com
Feit Electric BPQ20T3/RP 20-Watt T3 Halogen Bulb with G4 Bi-Pin Base, Clear, 2800K Warm White, 1.3" H x 0.3" D - - Amazon.com
1pc 20W 12V Halogen 20 Watt G4 Base JC Type Light Bulbs Bulb Set - Walmart.com
Feit Electric 20-Watt EQ MR16 Dimmable Bright White Reflector Light Fixture Halogen Light Bulb (2-Pack) in the Halogen Light Bulbs department at Lowes.com
Halogen 20 Watt Light Bulb for Sunnex Reading Lamp