Vintage E27 LED Bulb, Energy Saving, Industrial Style, Retro Antique Decorative E27 Bulb, 4W for Bedroom, Restaurant, Cafe, Bar, Bistro, Yellow Filament, 3 Pack

[DURABLE & SAFE]: Our LED bulb is of excellent quality. Made of thickened glass and 100% copper wire, the filament has obtained multiple international certifications (CE/RoHS approved and quality guaranteed). With high transmittance and no mercury, the light is warm, eye-friendly, and has a retro look. The bulb's lifespan exceeds 25,000 hours. The light is flicker-free and bright. [ENERGY SAVING & FLEXIBLY ADJUSTABLE]: Our retro E27 LED bulbs can save up to 90% energy compared to traditional bulbs. With an adjustable dimmer, you can adjust the brightness from 1% to 100% to achieve the perfect lighting for you. Highly efficient and energy-saving, this vintage E27 LED bulb is more economical, environmentally friendly, and sustainable compared to other bulbs on the market. [EXCELLENT & ROMANTIC DECORATION]: Emitting a captivating, soft light inspired by Edison's original design, this E27 LED bulb has a warm and gentle light color, perfect for creating a beautiful, happy, and welcoming atmosphere for you and your guests. With its industrial and vintage style, you'll love these bulbs! [NEW TECHNOLOGY]: This LED bulb has a unique shape and uses a new vacuum plating process, making it corrosion-resistant. No matter how long it's been exposed to the elements, it won't be easily damaged. [APPLICATIONS]: With its special vintage appearance, these LED bulbs are suitable for bedrooms, cafes, bistros, bars, restaurants, balconies, offices, exhibitions, studios, verandas, hotels, hallways, bathrooms, dining rooms, art galleries, and more. If you are not satisfied with our E27 Vintage LED Bulb or receive a defective item, we offer comprehensive customer service and a one-year warranty.