Listings include shapes such as ST58 (filament), Non‑Standard, A15, T7, C7, A19, and A21.
They use common Edison screw bases: standard medium (E26), intermediate (E17), and candelabra (E12).
The listings show wattages of 4.0 W, 6 W, 15 W, 25.0 W, 40.0 W, and 250.0 W.
Listed color temperatures include 2700 K and 2800 K; several listings display "Temperature Not Specified."
Options shown include full‑range dimmable bulbs, simple on/off (1‑way) bulbs, and at least one 3‑way (Low/Medium/High) model.
Lifespans listed include 10,000 Hours and several entries expressed in years: 0.9 Years; 1.1–1.4 Years; 1.8 Years; and 2.7 Years.
CRI values shown in the listings are 0, 80, 98, 99, and 100.
Recommended uses include appliances, decorative and chandelier fixtures, and general‑purpose lighting; some listings specify suitability for damp or wet locations.
Package quantities shown are single bulbs (Package Quantity: 1) and multi‑packs of four (Package Quantity: 4).
Most listings state "Contains mercury: No." Many list "Industry or Government Certifications: No Certifications." Federal efficiency compliance varies across items—some list "No" while one lists "Yes."