E27 color bulb: Easy to install and use. Standard G45 shape with E27 base, simply screw into the E27 lamp holder and it will work. Startup time is less than 0.5 seconds. No preheating required. Energy saving: Provides equivalent brightness of a 30W halogen bulb. The 3W E27 bulb consumes only 10% energy while delivering 240 lumens, saving up to 90% on electricity costs. Color rendering index up to 80Ra, showing true color representation. A+ energy efficiency rating. Ideal for home lighting, nursery decor, Christmas, Thanksgiving, New Year, and birthday decorations, party lanterns, restaurants, or bars. Perfect for parties, indoor use, and ambient lighting. Add vibrant color to your summer: Explore our colorful decorative LED lights to enhance your garden or balcony. Featuring an elegant pear-shaped design, it offers multiple color options, low energy consumption, and a long service life.