Apparatus for filtering drinking water; Electric candles; Flow restrictors for reverse osmosis water purification units; Hydrogen generators; Pen lights; Portable headlamps; Solar light fixtures, namely, indoor and outdoor solar powered lighting units and fixtures; Solar powered lamps; Sun lamps; Tap-water purifying apparatus; Water purification and filtration apparatus; Water purification machines; Water purifying apparatus for household purposes; Water treatment equipment, namely, reverse o...