40 watt light bulb warm

Most listings label the warm or soft-white option as 2700 Kelvin (2700K).

Listings report lumen outputs from about 360 up to 600 lumens, with examples including 360, 400, 415, 450, and 600 lumens.

Common base sizes shown are E12 (candelabra) and E26 (standard medium). Reported shapes include B11, CA11 (candelabra), A15, and A19.

Many listings state the bulbs are dimmable and support full-range dimming, commonly allowing reduction from 100% down to about 10% of full output.

Reported lifetimes vary. Several listings list 10,000 hours, others convert that to multi-year estimates (examples given as 9.1 or 13.7 years), and one listing shows 1.4 years.

The listings report CRI values including 80, 90, and 99.

Product descriptions list uses such as chandeliers, ceiling fans, sconces, post lights, lanterns, lamps, pendant/hanging fixtures, and rooms like bedrooms, bathrooms, kitchens, living rooms, and entryways.

Descriptions claim large savings—for example, about 90% savings for a 4W candelabra LED versus a 40W incandescent, and about 82% savings for a 7W A15 LED versus a 40W incandescent.