Lamps; Agricultural irrigation units; Apparatus for disinfecting water; Bath installations; Dripper irrigation systems, comprised of valves, filters and regulators; Electric air deodorizers; Evaporative air cooling units for domestic use; Faucet sprayers; Faucets for pipes and pipelines being parts of sanitary installations; Gas injectors for disbursing solids and/or liquids for purification and sterilization purposes; Irrigation spray nozzles; Irrigation sprinklers; Lawn sprinkler systems comprising pumps, valves and filters; Lights for use in growing plants; Mixer faucets for water pipes; Ornamental fountains; Plumbing fittings, namely, shower control valves; Shower heads; Water control valves for faucets; Water faucet spout; Water purification installations; Watering machines for agricultural purposes