2727: On track
The unclued lights, one of two words, entered individually or as two pairs, are of a kind. Across 4 Media broadcast about 12 that’s cheap and practically useless (1,4,1,5) 11 Letters being sent to distant branch (7) 12 Medium range paintings (6) 13 Passing nurse in van (9) 14 Join princess having kiss (5) 21