Title: "The New Lights of London. First electric light traffic controls installed in Piccadilly".
M/S of three workmen installing traffic lights on the corner of a busy street. Lots of traffic and pedestrians pass them as they work. C/U of the traffic lights. M/S of workmen...
Footage of electrical tests carried out in dark room.
Experiments using electricity to shatter different kinds of materials.
Illuminated Sign reading 'Electric Palace'.
Safety suits for electricity engineers in Odiham, Hampshire.
Men working on electricity pylons in Holland.
Close up shot of finger turning on an electricity switch.
General Electric Company buildings.
Technicians inside electricity centre. Good throughout