Listings show the common Edison bases: standard medium screw E26 (medium/Edison) and the smaller candelabra screw E12.
Options include warm/soft white (about 2700 K) and daylight (about 5000 K); a few listings do not specify a color temperature.
Wattage in the listings ranges from about 4.0 W up to 40.0 W, while lumen output spans roughly 16 lumens up to about 800 lumens.
The selection includes both incandescent bulbs and LED bulbs.
Listed lifespans range from about 1.4 years up to about 22.8 years. Incandescent listings show roughly 1.4–1.8 years, while many LED listings are rated around 13.7 to 22.8 years.
Package sizes vary from single bulbs to multi-packs; examples in the data include quantities of 1, 2, and 4.
