Air conditioners; Air cooling apparatus; Air exchangers for cleaning and purifying air; Air fryers; Air handlers; Air purifying apparatus; Air washers; Air-conditioning apparatus; Bath tubs; Fans for air conditioning apparatus; Faucet handles; Faucet sprayers; Faucets; Heat accumulators; Heat generators; Heating installations; Humidifiers; Humidifiers for household use; LED (light emitting diodes) lighting fixtures for use in display, commercial, industrial, residential, and architectural acc...