Incandescent Light

Incandescent Light, or Electric Light, a light produced by a thin strip of a non-conducting body, such as carbon, in a vacuum raised to intense heat by an electric current.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Inca * Incarnation
[wait for the fun]
Impey, Sir Elijah
Imponderables
Impressionism
Impressment
Impropriation
Imputation
In Cæna Domini
Inachos
In-and-in
Inca
Incandescent Light
Incarnation
Incense
Inchbald, Elizabeth
Inchcolm
Inchkeith
Incitatus
Incledon, Charles Benjamin
Incorruptible, The
Increment, Unearned
Independence, Declaration of