How i can use (ui-led )node

I am using flowfuse dashboard 2 in node red from my SCADA system
Just I need help to use (ui-led) as a flashing depending on digital value

Do you mean that you want it to follow the digital value (in which case just feed the value in to the node) or something more complex?

i know that but i am talking about flashing
how i can do flashing