Unable to see switch channel for Osram Zigbee RGB Bulb

  • Platform information:
    • Hardware: Atom D525, 4GB RAM, 30GB SSD
    • OS: Centos 7 Latest
    • Java Runtime Environment: OpenJDK 1.8.0_181
    • openHAB version: Latest (Just installed yesterday)
  • Issue of the topic: I have an Osram RGBW bulb paired via Nortek Zigbee/Z-Wave stick and it’s not detecting the channel for switch, just color and color temp. Is there a way to add this? Thanks.

The color channel includes on/off, brightness and color.