TCP HALOGEN A19 4 PACK. Bright White Frosted Standard Household Dimmable Light Bulb. 40 Watt Equivalent (only 29w used!)  - 442229B4 Replaces a standard 40 watt incandescent A lamp bulb Fully Dimmable 310 Lumens Of Light 2700k Color Temp Rated for 1,000 hours of life with standard use