Lumu Power Lightmeter for iOS

Now Available - The Worlds smallest light meter for iOS

The first light meter to roll 6 features into one for iOS. Lumu Power is small, lightweight... Read Full Description


In Stock

New product

£ 229.00

The first light meter to roll 6 features into one for iOS.

Lumu Power is small, lightweight and the leading choice for every camera bag. Loved and used by industry professionals and amateur photographers alike.

It’s a small device that packs a powerful punch.

Download the Free Lumu App

* iPhone pictured Not Supplied


The perfect shot can happen anywhere. Made from durable stainless steel and polycarbonate, Lumu Power can withstand the most demanding locations.

Lumu Power incorporates two state-of-the-art sensors, a true color sensor, and a fast silicone photodiode.

The shape of the flat and dome diffusers ensures the correct angular response according to industry standards.

Compatible with all iOS devices using a lightning connector running iOS 8+.

Tech specs:

Color Temperature
• Sensitivity: Visible light
• Dynamic range: 1:1,000,000
• Accuracy: in Kelvin values: 1% at
2,000K, 10% at 20,000K
• Repeatabilityerror: < 1%
• Flat Diffuser, Cosine-type response
• Measuring range: EV -4 to 20 at ISO
• Accuracy: +/- 0.1 EV
• Hemispherical Diffuser, Cardioid-type
• Flash duration: 1/40,000 - 1/250 s

• Illuminance
• Range: 0.15 - 250,000 lux
• Accuracy: +/- 3%
• Flat Diffuser, Cosine-type response

• Power source: iOS device
• Materials: Housing: Stainless Steel
• Diffusers: Polycarbonate Lexan •
Compatibility: iOS devices using
Lightning connector, running iOS 8+