General description These 4W Dimmable Vintage LED Light Bulbs feature an irregular shape and provide a warm effect, making them perfect for creating a cozy atmosphere. With a brightness of 240 lumens, they are equivalent to a traditional 25W bulb, offering energy efficiency without compromising on light quality. Designed for a lifespan of over 20,000 hours, these bulbs are ideal for various settings including homes, restaurants, hotels, bars, and shops. Technical specifications Power: 4W Voltage: 220/240V Socket type: E27 Edison Lifespan: Over 20,000 hours Brightness: 240 lumens Equivalent to: Traditional 25W bulb Other information Non-dimmable, flicker-free, and instant on.