Lumu is a Light, Color and Flash meter. All in one device. Because it's so small and convenient, you can always have it with you. Loved by thousands of photographers, cinematographers and lighting professionals. Get Lumu Light Meter starting at $249.BUY NOW
Picked and promoted by the App Store team as the “photographer’s must have”. It’s the best Spot Metering app in the world. Completely free.
Measure Color Temperature of your flash. Easily balance ambient and light coming from your strobe with the help of the Filters mode.
Measure Color Temperature and Green/Magenta color cast. Balance multiple lights and apply correct color filters so that you achieve perfect colors.
Set your ISO and FPS/Angle and quickly measure ƒ value. You can create your own ND filter stack and/or use Exposure compensation.
Get perfect exposure when using strobes. Works with HSS flashes. Control how much Ambient vs. Flash light falls to your subject. Flash duration will help you in freezing fast motion.
Know if you have enough light or if the light is spreaded equally over the surface. Measure in lux or foot candles. See how light output changes over time.
See the light in CIE 1931 color space. Additionaly, we calculate the Duv, CCT and illuminance value in Lux or Foot-candles.
The Lumu Power is without any doubt the most full featured light meter I have ever owned. It’s tiny, it weighs hardly anything, it manages to offer a feature set that expands way beyond what most will ever need from such a device.
Here's how the Lumu Power Light and Color Meter and App performed on a one-shot music video.
Read More at nofilmschool.com
I’m awarding the Lumu Power our Editor’s Choice award. It surely deserves the five out of five stars. ⭐️⭐️⭐️⭐️⭐️
Read More at thephoblographer.com
"I wish there was a device this affordable when I started in photography. Lighting is everything in photography and a tool like this can help tremendously in understanding it."
Spoiler alert - the color meter is insanely good.
Read the whole review
The essence of Lumu Power is its ability to instantly become the color meter you always have with you. It’s like having a tiny bionic eye for your iPhone. And it’s a great tool to open your own eyes to see and understand the light falling all around you, every day.
Sign up to get updates on everything new at Lumu.