nieuwlichter

Etymology
From. Often said to be coined in reference to the, an early restorationist Christian movement, but the term predates the movement by about 25 years. and A. de Heid used the terms nieuwlicht and nieuwlichtend (in the obsolete spellings nieuwligt and nieuwligtend) in the titles of some seventeenth-century medical publications to denote innovation, but this usage does not seem to have caught on at the time.

Noun

 * 1)  One who introduces or adheres to new (newfangled) notions, practices or commodities.