11 Air-conditioners and parts therefor; floodlights; water filters; fans; lamps and lights; spotlights, portholes, fans, ventilation shells, grids, steam valves, air intakes, ceiling lamps, lamps and lights for reading, wall lights, map lights, lamps whether or not built in, gimballed lamps and buckets; electric ships' lamps; ships' toilets and installation kits comprising toilets, drain pump, float switch, water tank, odor filter and water hoses therefor, navigation lights, lanterns and top lights, torches, water filters and water-filter kits comprising fittings, water hoses, inspection covers, filler connectors, supply connectors, air-relief connectors, filler caps, filler hoses, air-relief nipples, air-relief pipes, water pump, mounting bands; furnishings, installations and apparatus, not included in other classes, for boats and ships, namely, water-pressure apparatus; water-pressure systems including pressure tanks, rubber membranes, pump, filler valve, air cushion, water filters; Steam generators; plastic cooling water filters