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

000 hours of usage with minimal maintanence

produces a comfortable 2700K warm white light at 1100 lumens

The output is a bright 1500 lumen light at 4000K Cool White color temperature with a CRI of 80

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