Xiaomi Yeelight Smart LED Ceiling Light - Default Colour Temperature

Hi to all.
A question?

On Xiaomi Yeelight Smart LED Ceiling Light is possible change default colour temperature to cold ?

thanks
Pier

Yes. You can select different shades of White like warm white and cold white.

ok thanks.
But when the router is offline , I can set default temperature color of lamp with wall switch ?

Pier

Yes I think so. The switch communicates with the ceiling Light locally.