Lumu.

Discover the light.

We have a new app for cinematographers!
Check out FEATURES to see more.



Lumu is a light meter
for your smartphone.


Lumu is a light meter
for your smartphone.


iphone_5s_small


It helps you create powerful memories anytime, anywhere.




All photos were created by our Lumu users.







In just three easy steps:










1. measure

Place the phone near your desired photo object and keep the white dome of the Lumu facing your camera.

2. set

Check the parameters Lumu calculated and set them on your camera.

3. shoot

Release the shutter!



In just three easy steps:



1. measure

Place the phone near your desired photo object and keep the white dome of the Lumu facing your camera.


2. set

Check the parameters Lumu calculated and set them on your camera.


3. shoot

Release the shutter!






As seen on

See FEATURES for more details.