Thanks euspouse07 for reply.
But presently working in UAE and I do not know from here can i apply for my wife long term visa or not. Or it must be compulsory to be present in Ireland to apply for a long term visa for spouse. Please share if you know any info.

Dear Folks, First time using this forum to get an information in relation to an Irish immigration. I found that this forum is such a very helpful in relation to all immigration matters. I am an Irish citizen and my 2 kids are also an Irish citizens through foreign birth registration. My wife is from ...