Key benefits Vintage Edison design with modern LED technology provides a warm, decorative glow while saving energy. 4W LED equals a 40W traditional incandescent, delivering up to 90% energy savings. Long lifespan up to 15,000 hours reduces replacement frequency and maintenance. Dimmable glass bulbs offer adjustable brightness for different moods and settings. Builtin protection for overload, shortcircuit and overtemperature enhances safety and reliability. Easy to install in standard E27 fixtures, replacing existing bulbs without special equipment. Specifications Pack: 6 ST64 vintage Edison filament bulbs with squirrel cage design Base: E27 screw cap Voltage: 220240V Power: 4W Bulb type: Glass, dimmable Lifetime: Up to 15,000 hours Light: Warm white illumination Design: Vintage Edison filament with exposed filament inside a glass bulb Performance and compatibility Energy efficient with a 40W incandescent equivalent Suitable for chandeliers, pendant lights, lantern fittings, and lamps with E27 holders Compatible with dimmer switches where dimmable operation is supported Easy installation standard E27 bulbs in existing fixtures without tools or modifications Ideal for fixtures that showcase the filament design Use scenarios Dining room chandelier to create a cozy, inviting atmosphere Living room pendant light or entryway fixture with an exposed filament look Cafes, restaurants, or boutique spaces to establish a vintage, warm ambiance