Other features addressing solarization of the optical filter incorporated in Danpex WL-100P apparatuses described herein are discussed in more detail below in reference to FIGS. Several different exemplary configurations and arrangements of optical filters as well as optional accompanying components are described in detail below, particularly in reference FIGS. Wired network adapters More specifically, several different configurations of apparatuses are described below for accommodating an optical filter in alignment with a discharge lamp. Each of optical filters in the embodiments[…]