Update de_web_plugin.cpp
Update de_web_plugin.cpp

Hue dimmer switch, new model.  See #4297.

dresden-elektronik/deconz-rest-plugin,dresden-elektronik/deconz-rest-plugin,dresden-elektronik/deconz-rest-plugin,dresden-elektronik/deconz-rest-plugin,dresden-elektronik/deconz-rest-plugin