The 2.5W Signature G9/Bi-Pin 4000K LED Bulb gives off 300 lumens of 4000K crisp and clear white light. The color temperature is between warm white and daylight white which is ideal for work settings. You’ll find the color appears to be similar to natural daylight. This bulb can provide lively and clean illumination in office applications. In residential settings, this bulb can be helpful in preparation areas such as the kitchen or vanity.