Hue Brightness feedback

[FatMax]

400 bad request is triggered by this line (invalid HTTP header):

Code:

['content-length'] = '',

Remove this line or replace empty string with 0 and try again.

Worked like a charm! Weird though, that this line works fine at my place for some reason.

Erwin;

The HUE bridge handles the request even if I'm under the allowed value, so there's no errors. It just won't dim