This 60W E11 Dimmable Xenon/Krypton Stick Light Bulb utilizes a mixture of krypton/xenon gas to create a bright white light source with 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.