The E27 60W Edison Screw Bulb ST64 Vintage Light Bulbs in Warm White 2700K are a set of three dimmable LED bulbs with a vintage retro style. These energy-saving bulbs have a lifespan of 20,000-24,999 hours and come with a 1-year manufacturer warranty. With a beam angle of 180° or more, these bulbs provide a warm colour temperature of 2500-3000K and an output voltage of 240V. Ideal for indoor/outdoor use, these bulbs are crafted with glass and feature a screw connector for easy installation. Perfect for adding a touch of nostalgia to any lighting design, these Edison bulbs are a stylish and efficient choice for your home.