Home Assistant Node Red and Service call node and Domain

Third party integrations Node-RED
1

Hi I’ve been using Node Red for a while, but I’m still a newbie in practice. Here’s my simple question. To use node red to turn on a light. an injection followed by the service node. The setup of my service node involves the domain, service and entity. For domain, if I use homeassistant it works, but if I use light, it doesn’t work.

HAdomain
HAdomain1360×1294 47.3 KB

Thanks for your help.
Steve

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Use light in domain

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In home assistant goto dev tools → services and try the light.turn_on service. If it doesn’t work there it won’t work in NR. Also, is the entity is definitely a light and not a switch?