YOLK

Rechargers for electric accumulators; photovoltaic cells; solar batteries; MP3 players; MP4 players; audio and video receivers; electric cables; solar panels for electricity generation; portable rechargers, namely, solar recharging battery pack for digital cameras, charging appliances for rechargeable equipment; automatic solar tracking sensors in the nature of electronic sensors for measuring solar radiation; battery cases; battery charge devices; chargers for electric batteries; signal lanterns in the nature of reflectors for traffic signals, rotating lights; sunshine recorders in the nature of electronic heliographic apparatus for recording the duration and intensity of sunshine; lights for photographic cameras; lights for video cameras; lanterns for optical purposes