灯 Strokes Write it Listen 灯 dēng lamp; light; lantern HSK 2 6 strokes Radical 火 Sound + meaning 10 words Built from火meaninghuǒfire, flame; to burn; anger, rage丁sounddīngmale adult; robust, vigorous; 4th heavenly stem How it works火 hints at the meaning (fire), and 丁 dīng hints at the sound.