All the video door stations do not need lighting at night since there is often mood lighting but in some cases it is an interesting option.
To avoid having to enlarge the camera hole by adding the usual 6 LEDs doorphone, making it more likely to draw attacks. we chose to use a single high power LED as used in the new flashlights.
The result is very convincing. Separating the LED camera also prevents glare on the glass cover. The quality of the Raspberry Pi camera also contributing to the output assembly. The LED lights up when making a call and switches off when opening the door.