13.An arc lamp shaped like a tulip if you want a light ... 20.A bulbous floor lamp to provide you with perfect lighting. Its narrow design means it won't take up much space, but its uniquely ...

Invented by Humphrey Davy in the early 19th century, arc lamps were developed in France until 1878 when R E B Crompton started to manufacture an improved version at his Arc Works in Chelmsford.