What does the cryptic crossword clue "Beam, seeing part of Carousel in telecast (6)" mean?

The definition is "Beam". The wordplay uses a hidden word. Hidden in "beam, seeing part of carouseL IN TELecast" The answer is LINTEL.

Beam, seeing part of Carousel in telecast (6)

Times Cryptic #29078 | 19 Down | 2024-11-19 flower