21 (GROUP I)-ELECTRIC HOUSEHOLD AND COMMERCIAL APPLIANCES-NAMELY, [ ELECTRIC AIR PURIFIERS, ELECTRIC DISHWASHERS, ] ELECTRIC VACUUM CLEANERS, [ ELECTRIC AUTOMOTIVE VACUUM CLEANERS,] [ ELECTRIC FLOOR POLISHERS, ] [ ELECTRIC HOT PLATES, ELECTRIC PANS, ] ELECTRIC POTS, [ ELECTRIC BLANKETS,] [ ELECTRIC FOOT WARMERS, ] [ ELECTRIC BED WARMERS,] [ ELECTRIC SHEETS, ] [ ELECTRIC KETTLES, ] ELECTRIC PRESSURE COOKERS, [ ELECTRIC GARBAGE DISPOSERS, POCKET WARMERS, BATTERY OPERATED HEATING ELEMENTS USED AS GAS APPLIANCE LIGHTERS, AND ELECTRIC VACUUM CLEANERS FOR BLACKBOARD ERASERS; (GROUP II) - ][ ELECTRON TUBES, ] RESISTORS, CERAMIC CAPACITORS, [ OIL SEALED ] CAPACITORS, TUNERS, MINIATURE ROTARY SWITCHES, TRANSFORMERS, [ IGNITION TRANSFORMERS,] CERAMIC TRANSDUCERS, [ DEFLECTION YOKES, ] [ MAGNETIC MOTOR CONTROL SWITCHES, ] MOTOR SPEED CONTROLLERS, [ AND BALLASTS; (GROUP III)-COMMUNICATION AND SOUND SYSTEMS-NAMELY, ] VIDEO RECORDING TAPES, HEADPHONES, [ INTERPHONES, WIRELESS MICROPHONES, ] WIRELESS RECEIVERS AND AMPLIFIERS, AUTOMATIC TELEPHONE CALLERS, [ MOBILE RADIO TELEPHONE SET ] [ (GROUP IV)-LAMPS ] -NAMELY, [ INCANDESCENT LAMPS,] FLUORESCENT LAMPS,[ MERCURY LAMPS, SODIUM LAMPS, HALOGEN LAMPS, WALL LIGHTS, INFRARED LAMPS, ] FLASHLIGHTS, [ LANTERNS ] [ SMALL HIGH-INTENSITY FLASHLIGHTS, ] [ PORTABLE FLUORESCENT LAMPS, HEAD LAMPS, ] [ POCKET LIGHTS, BICYCLE SIGNAL LIGHTS, BATTERY OPERATED PORTABLE EMERGENCY LIGHTS; AND (GROUP V)-ELECTRIC APPARASIGNAL LIGHTS, DYNAMO LAMPS AND SPOTTUS-NAMELY, ] [ PIEZOELECTRIC SPARK DEVICES,] [ ELECTRIC MOTORS, INCLUDING PHONO MOTORS, SEWING MACHINE MOTORS, CLUTCH MOTORS, SUBMERSIBLE INDUCTION MOTORS, VACUUM CLEANER BLOWER MOTORS, STORAGE BATTERIES, AUTOMATIC BATTERY CHARGERS, PROJECTOR CARBONS, GAUGING CARBONS, DOORBELLS AND BUZZERS FOR THE HOME, PORTABLE BATTERY OPERATED ESCORT ALARMS TO BE CARRIED ON THE PERSON FOR THE PURPOSE OF SIGNALING FOR THE NEED OF ASSISTANCE, BATHTUB WATER LEVEL ANNUNCIATORS FOR THE HOME, ELECTRIC BICYCLE HORNS, AND ELECTRIC FISHING FLOATS ]