This triple pendant cluster by Tala is designed to bring a functional and stylish lighting solution to your home. Each pendant is encased in a solid oak and brass cap, and can be adjusted to hang at different heights, creating a spectacular light feature. Three of Tala's Sphere IV LED Globe Bulbs are included, offering a warm glow of light when illuminated. More about the Sphere IV LED bulbs These bulbs achieve smooth dimming between warm and cool light and mimic natural light sources to help set the right mood in your space Made from glass in a matt finish, they have have standard ES cap fittings Coordinate light with your daily activities. Keep the light cool in the day to aid concentration and dim down to warm light to relax and wind down into the evening An output of 680 lumens per bulb provides a smooth and strong light output, using minimal energy Each of these LED bulbs has a recommended 15,000 hours lifetime, or 10+ years