Dwight was a house brand name of Sunny Shields Music in East St Louis IL, used for electric guitars and amplifiers from around 1959 to 1967. The guitars were made by Epiphone and Supro and the amplifiers by Epiphone. One of the best known Dwight models is a rebadged Epiphone coronet model.

Source: Sunny Shields Music Studio and Dwight Guitars. S Nathaniel Adams (29 April 2022)