HOFFMAN

INDUSTRIAL ELECTRICAL ENCLOSURES AND WEATHERPROOF ELECTRICAL DISTRIBUTION EQUIPMENT-NAMELY, EMPTY ELECTRICAL ENCLOSURE BOXES AND CABINETS AND PANELS THEREFOR, EMPTY SHEET METAL BOXES AND CABINETS, EMPTY WIREWAY AND WIRE TROUGHS, [ WASHERS FOR ELECTRICAL BOX CONNECTIONS, LIGHT BULB HOLDERS, ] AND WEATHERPROOF POWER OUTLETS CONSISTING OF PREWIRED ELECTRICAL RECEPTACLES MOUNTED IN WEATHERPROOF ENCLOSURES

WEATHER ELECTRICAL LIGHTING EQUIPMENT - NAMELY, PORTABLE LIGHTING FIXTURES