BULBRITE KRYPTON/XENON T3 CANDELABRA SCREW (E12) 40W DIMMABLE LIGHT BULB 2700K/WARM WHITE 2PK (473040) GROU If you need a ballast

If you need a ballast that operates flawlessly with a typical bi-pin fluorescent T8

This light fixture produces an efficient 4000K Cool White beam of light for all residential and commercial spaces

swtiching to LED can save up to 90% in energy consumption when compared to a standard 20W incandescent bulb

Its simple screw in medium screw E26 base can be easily installed without tools

Adjustable from 100% - 10%

BULBRITE KRYPTON/XENON T3 CANDELABRA SCREW (E12) 40W DIMMABLE LIGHT BULB 2700K/WARM WHITE 2PK (473040) GROU If you need a ballastBulbrite's KX 2000 Series "The original Halogen alternative" utilizes a mixture of Krypton Xenon gas to create a bright white light source with a longer life. Ideal for various home and commercial applications such as chandeliers, vanities, portable lamps, wall mounts, sconces, and outdoor fixtures. Fully dimmable without performance loss; same bright white light as a Halogen using pure Xenon gas from Japan. INCLUDED IN THE BOX: (2) 40 WATT DIMMABLE