Etienne771 year ago000Does the light switch off in night mode?Show in original language (German)digitec1 year ago-112Yes, in night mode, the light on the display of the Philips PureProtect Water 3400 Series (78 m²) switches off automatically to prevent light disturbance and ensure an undisturbed night's sleep.Show in original language (German)Automatically generated from the these sources.