Well, I had assumed a listed adapter would turn the screw base legally into a receptacle for low-power ungrounded appliations like plugging in a string of christmas lights or somesuch, but it's clear from those first 3 codes that there is NO FREAKING WAY that an adapter is EVER legal. How can they continue to sell stuff like that if it's not legal to use?

[This message has been edited by SteveFehr (edited 01-09-2007).]