EnergyUp Energy light

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

Frequently Asked Questions

What makes Philips EnergyUp light different from UV light?

Philips EnergyUp delivers visible light in the
wavelength range from 400–780 nm only. UV or ultraviolet light is not visible and has wavelengths shorter than 400 nm.

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

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