Light Bulb Meter

Light Bulb Meter is an app that lets you measure the intensity of a light bulb by using the light sensor on your Android device. It's important to know that, depending on the quality of your device's sensor, the app might work better or worse.

Using it is really simple: you just have to put the device close to the light source that you want to measure, and wait for the 3-second countdown to finish before you see the results, which you can save and keep so you take note of the intensity of all the light bulbs in the house.

Light Bulb Meter is an interesting app. It's especially helpful when you have to replace old lightbulbs for new, low energy consumption LED lights.