Domoticz

I have a couple of hue lamps, and i only want to control the dimmer level and on/off status. This so i can use them in groups without having to change the color. In the past i somehow have changed the type of the Hue switch from applamp RGBW to Lightning 2. Now i want to add a new lamp and i don't know how i did it...... "staande lamp" is the old lamp and "lamp tv meubel" the new one.
Here from the devices screen. Every old hue lamp has a "lighting 2" and a "Lighting limitless/applamp" device, the new lamp only the last one.
HOW did i did this, and how do i do this again?

If the hue light does not support changing color or changing color temperature but just on/off or dimming, it will be added as Lighting 2.
Why do you want it added as Lighting 2, is it to have the dimmer slider show?