Hampton Bay 2.56 in. 1-Light Black Dimmable LED Track Lighting Head The Hampton Bay Black Finish Linear Track Lighting Head provides an abundance of light for your interior space. 2700K color temperature provides you warm feeling. Energy Star is rated, more energy saving than traditional Halogen lighting fixture. 299 Lumen output, 4.8 wattage, 62lm/w efficacy, 2700K warm color temperature, CRI 80 Energy star listed, energy saving Easy to install Dimmable