• Due to a technical issue, our online shop is currently unavailable. In the meantime, please visit one of our retail partners to purchase our products.

Philips Support

What differs Philips EnergyUp light from UV light?

Published on 2018-02-26

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: HF3432/60 , HF3422/60 , HF3431/60 .

Contact Philips

We are happy to help you

Contact Philips

We are happy to help you

Looking for something else?

Discover all Philips Support options

Our site can best be viewed with the latest version of Microsoft Edge, Google Chrome or Firefox.