• Stores sell 5611-2IS how is it different from 5611-2I?

    Hi,   Leviton switch 5611-2I description meets my needs. But several retailers list 5611-2IS with a similar description but a different UPC. I can't find any mention of 5611-2IS or its UPC on the Leviton website...
    created by HoosierDaddy