YOUDIAN Dimmable Retro E27 Screw Bulb

Upgrade Your Lighting with YOUDIAN Dimmable Retro E27 Screw Bulb

Are you tired of outdated, inefficient lighting in your home or office? It’s time to make the switch to the YOUDIAN Dimmable Retro E27 Screw Bulb. This innovative LED bulb is designed to provide the perfect combination of style, energy efficiency, and performance.

Key Features

Energy Efficient

The YOUDIAN Dimmable Retro E27 Screw Bulb is a 4W LED bulb that is equivalent to a 40W incandescent bulb. This means you can enjoy the same level of brightness while reducing your energy consumption by up to 90%. Say goodbye to high electricity bills!

High Color Rendering Index (CRI)

With a CRI of over 90, this LED bulb provides excellent color rendering, making your space look vibrant and true to life. Whether you’re reading, working, or simply relaxing, the YOUDIAN bulb will enhance the ambiance of any room.


Adjust the brightness to suit your needs with the dimmable feature of the YOUDIAN bulb. Create the perfect atmosphere for any occasion, from cozy movie nights to lively dinner parties.


  • Base Type: E27
  • Input Voltage: 220V
  • Power: 4W
  • Luminous Flux: 450 lumens
  • Color Temperature: 2700K (Warm White)

Frequently Asked Questions

Is the YOUDIAN Dimmable Retro E27 Screw Bulb compatible with my existing fixtures?

Yes, the E27 base is a standard size, making it compatible with most fixtures. Whether you have a pendant light, table lamp, or ceiling fan, you can easily install the YOUDIAN bulb.

How long is the lifespan of the YOUDIAN bulb?

This LED bulb has a long lifespan of up to 25,000 hours, providing years of reliable performance.


Upgrade your lighting and transform your space with the YOUDIAN Dimmable Retro E27 Screw Bulb. Enjoy the perfect combination of energy efficiency, style, and performance, all in one innovative LED bulb.