The 6-pack of Energizer LED G9 Capsule Bulbs provides clear white light at a color temperature of 4000K, with a brightness of 470 lumens while consuming only 4.2 watts of energy, equivalent to a traditional 40W bulb. These energy-efficient bulbs have a long lifespan of 15,000-19,999 hours and are lead-free (RoHS compliant). They are designed for use in 240V fixtures, offering a cool white light suitable for various lighting applications in homes or offices.