EnergyUp Energy light

Intense blue light, Corded, as effective as 10 000 lux HF3420/03

Frequently Asked Questions

I cannot install the Philips energy light app

The Energy light app works on iPhone4 and higher, iPodTouch 4th generation and higher, iOS 1.06 or higher, and Android smartphones, with Android 4.0 up to Android 4.4.


The app does not work on tablets or iPads.

The information on this page applies to the following models: HF3420/03 .

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