Signify LightFinder

About Signify LightFinder

LightFinder: A new way to find the right light bulb

LightFinder is a new way to find and buy exactly the light bulb you need using the power of AI technology. LightFinder makes it fast and easy for you to get the right light bulb shape, fit, tone and have it delivered to your home.


*Why LightFinder?*
Matches your bulb with the correct replacement in less than a minute.
AI technology recommends the correct fit and shape, goodbye guesswork.
Get the right tone by previewing the light effect in your home with augmented reality.
Purchase your light bulb directly through the app and have it delivered right to your doorstep.


LightFinder is a new way to shop that takes the guesswork out of finding the right light bulb.

Just scan your old light bulb, and LightFinder’s AI technology will immediately recognize the best replacement. No bulb? No problem. The app also has a search tool to help you browse available light bulbs.

Confirm the selection that works best for your needs. Use the app’s augmented reality live-camera feature to preview the effect of the light in your home environment.

Now that you've found the right bulb, you can purchase it directly in the app and have it delivered to your doorstep.

Whether you’re in the comfort of your home or navigating the lighting aisle in a retail store, let LightFinder do your light bulb shopping for you.

Download the Signify LightFinder app.