late 1930's american antique industrial oversized green porcelain enameled steel pendant light or reflector designed and fabricated by the adams-bagnall electric co., cleveland, oh. the single electric light fixture contains a distinctive flat bowl profile with rolled rim. the stepped socket housing contains a standard size ceramic socket. the endcap with threaded opening is made for 1/2 inch steel pipe. the white reflective underside is comprised of porcelain over steel. only one available in this particular profile. measures approximately 18 3/4 in diameter.