Ceramic light socket for vivarium is held in metal clamp secured to hanging threaded rod from vivarium cover

摘要

A vivarium has a perforated metal cover (44) with a hanging threaded rod (42) secured above and below by nuts and washers (48, 50) and terminating at the base end in a two-piece clamp (28). The clamp holds a ceramic electrical socket for a light bulb (12) with shade (18).