Included in this package are four, T9 LED bulbs. Each bulb is 5 watts, is in a soft white 3000K color temperature, and has a standard E26 screw base. These bulbs are long lasting and fully dimmable. Length of this bulb is 11. The soft, white 3000-Kelvin light invites your guests into your space without being too dim or too harsh. The clear finish that lets you feature your bulbs prominently in your fixtures. STYLE MEETS FUNCTION: The contemporary tubular shape of these bulbs offers a beautiful form and symmetry to your fixture. These bulbs are a great way to restyle your existing traditional lighting fixture and create a more modern look and feel. These bulbs are ideal in chandeliers, sconces, pendants and any light where the exposed bulb is able to be admired. Compatible with medium screw base fixtures size E26. Fully dimmable bulbs cast the perfect amount of light in any room. These 5 watt bulbs are designed to replace a traditional 40 watt incandescent bulb while lasting longer. Each bulb is estimated to last 15,000 hours before they need to be replaced. That means fewer burnouts and replacement bulb purchases. Because these bulbs are LED, they are guaranteed to work with your existing dimmer technology. Dimmable LED technology also means you can dim these bulbs without compromising their performance. Cast the perfect amount of light in your home.