GE Classic 40-Watt EQ A19 Dimmable Soft White A-style Light Fixture Halogen Light Bulb (4-Pack) at Lowes.com
Watts to Lumens Converter
GE Lighting PAR38 Warm White Halogen Flood Light Bulbs, Indoor and Outdoor, Dimmable Spotlight, Energy Efficient, 80-Watt, 1600 Lumen, Medium Base, 2-Pack - - Amazon.com