Black outer / white inner bulb holder can be used on top of Vivariums which have mesh tops to provide a heat source. This unit has a ceramic holder for use with screw type bulbs (E27 – 1″ diameter thread) up to 75W. The cable has a switch, and it is also supplied with a clamp which allows the holder to be fixed to the top of the cage, etc. For use in brooders, Vivariums, planters, etc. Size : 150mm (6″) diameter; 150mm (6″) Height.
