Microcontrollers; Batteries, electric; Battery boxes; Chargers for electric accumulators; Electric control panels; Electric transformers; Electric wires and cables; Electrical storage batteries; Inverters for power supply; Lithium ion batteries; Photovoltaic cells; Photovoltaic solar modules for production of electricity; Power adapters; Power switches; Rechargeable batteries

Lamps; Air-conditioning apparatus; Air conditioning installations; Air deodorizing apparatus; Air purifiers; Air purifying apparatus and machines; Air sterilising apparatus; Electric fans for air-conditioning; Gas scrubbing apparatus; Humidity control device, namely, a portable container containing a moisture-sensitive silica co-polymer that absorbs or releases moisture to maintain relative humidity in a particular range; Ionisation apparatus for the treatment of air; Light-emitting diode lig...