The term 'LOW BEAMS' can be solved by the crossword solution 'DIMMERS' which is a 7 letter word. Dimmers are devices used to adjust the brightness of a light source, usually an electric light. Low beams are a type of lighting that is used in cars and other vehicles to provide visibility without blinding oncoming drivers. Dimmers are used to adjust the brightness of low beams to ensure that they are not too bright or too dim.