Illuminate your home or office with this set of 5 Sylvania 20669 CF26DD/E/841/ECO light bulbs. a G24q-3 bulb base. They emit a bright white/cool white light with a color temperature range of 3500K - 4100K and have a high lumen output of 1000-1999 lm. These bulbs are energy efficient and are labeled with Energy Star, Energy Efficient, and Energy Saving certifications. They are also dimmable and feature compact fluorescent lamp technology, making them a great addition to any traditional style lighting fixture.