Incandescent \In`can*des"cent\, a. [L. incandecens, -entis, p. pr. of incandescere to become warm or hot; pref. in- in + candescere to become of a glittering whiteness, to become red hot, incho. fr. candere to be of a glittering whiteness: cf. F. incandescent. See Candle.]

White, glowing, or luminous, with intense heat; as, incandescent carbon or platinum; hence, clear; shining; brilliant.

Holy Scripture become resplendent; or, as one might say, incandescent throughout. --I. Taylor.

Incandescent lamp or light (Elec.), a kind of lamp in which the light is produced by a thin filament of conducting material, usually carbon

Source: Webster's Revised Unabridged Dictionary (1913)