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-- See Also the narrower term Electric lamps

-- See Also the narrower term Electric lighting

-- See Also the narrower term Lamps

-- See Also the narrower term Lasers

--headings beginning with the word Laser

-- See Also Light

-- See Also the narrower term Light emitting diodes

-- See Also Lighting

--subdivision Lighting under types of vehicles, structures, buildings, rooms, installations, etc., e.g. Factories--Lighting

-- See Also the narrower term Liquid crystals

-- See Also the narrower term Luminescence

-- See Also the narrower term Sun

--headings beginning with the word Solar