Very cool vintage desk or task lamp by Dazor Mfg Corp. The arm swivels and is height adjustable. The lamp has a green metal base, stem and the top of the saucer shaped part is the same green metal. It has gold colored trim, maybe brass, and the off white incorporated shade seems to be made of fiberglass. On the bottom is the Dazor tag, model 2004.
22.75" wide, 13.5" deep, 17.5" high. Base is about 8" in diameter, top lamp part is about 13.5" in diameter and easily slides up and down the stem and holds it's place anywhere. The top of the upright part is 14" high.