Burnet business communication contact earth glob global globe World connect email Globs News. atom Broken earth alien balls black blob cakes coal cramp Daldinia dead decay England exotic fungi fungus Great Britain grow growth natural nature oval plant rot round saprophyte speckled strange Sussex toadstool weird wood base bulb cap cost current double-contact-bayonet-base edison-screw-base electric-current electricity embedded-wires emissions filament gas-discharge glow glowing incandescence incandescent-light instant-start lamp light light-source lighting luminosity luminous luminous-efficacy sleeve standard stem traditional ultraviolet ultraviolet-emissions ultraviolet-light ultraviolet-radiation