Led-to-Bulb Converter - Google Play
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Publisher Description
Don't be confused by Watt, Lumen and Kelvin anymore when buying a new LED lamp.
LED-to-Bulb Converter is a free app which compares Watt values of LED lamps, light bulbs, compact fluorescent lamps (energy saving lamps), and halogen lamps and their typical corresponding brightness in Lumen (lm). The app helps you to choose new LED or energy saving lamps which are approximately as bright as the good old light bulb.
In addition to the Lumen-Watt calculator, the app offers a calculator for the old and new EU energy labels for LED bulbs and other light sources. The old energy label scale ranged from A++ to E while the new one ranges from A to G. The scales cannot be easily mapped from the old class to the new one. The energy label calculator compares both scales side-by-side. The new scale will be mandatory for light sources starting from September 2021.
Finally, the app also offers a scale to get a feeling for the color temperature of lamps (measured in Kelvin).
Please note that the lumen-per-watt-values are only approximate average values and may vary from lamp type to lamp type!
Links to selected external websites lead to pages providing more information about Lumen, Kelvin, Light bulb sockets and screws (e.g. Edison Screw (E27, E14, E10, etc.) and the EU energy label.
While Watt is a unit of power, Lumen is a unit of luminous flux. Lumen measures the total quantity of visible light emitted by a light source per time.
This app can be downloaded for free, but it contains ads. The ads can be removed by making an in-app purchase. A small compensation for our efforts. Thank you for your understanding and for your support.
About Led-to-Bulb Converter
The company that develops Led-to-Bulb Converter is mickbitsoftware. The latest version released by its developer is 1.0 .
To install Led-to-Bulb Converter on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-09-22 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Led-to-Bulb Converter as malware as malware if the download link to com.mickbitsoftware.ledtobulb is broken.
How to install Led-to-Bulb Converter on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Led-to-Bulb Converter is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Led-to-Bulb Converter will be shown. Click on Accept to continue the process.
- Led-to-Bulb Converter will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version
posted on 2026-09-22
- Watt/lumen conversions updated for current lamp types
- Added a new Lamp Sockets page
- Ads are now loaded from the internet (ads can still be removed with an in-app purchase)
version
posted on 2026-09-22
- Watt/lumen conversions updated for current lamp types
- Added a new Lamp Sockets page
- Ads are now loaded from the internet (ads can still be removed with an in-app purchase)
version
posted on 2026-08-19
version 3.5.2g
posted on 2023-09-24
Adaptations for new Android versions.
version 3.5.1g
posted on 2021-05-16
Bug fixes and improved privacy-friendlyness
version 3.5g
posted on 2021-04-11
Calculator for old and new EU Energy Label
version 3.4
posted on 2021-01-19
- Support for dark mode
- New icon, new colors
version 3.3.1
posted on 2021-01-01
Fixed issue with in-app purchase
version 3.3
posted on 2020-12-29
- Extended max. lumen range to 3000.
- Added selection of predefined Kelvin values by tapping the sun.
- Updated LED efficiency categories.
- Crash fixes and UI improvements.
version 3.0
posted on 2017-03-14
Enter Lumen and Watt values with keyboard or select from a list of typical values.
Disclaimer
Official Google Play Link
We do not host Led-to-Bulb Converter on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for Led-to-Bulb Converter is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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