燈箱 [灯－]

Jyutping dang1 soeng1
Pinyin dēng xiāng

Definitions (粵典–words.hk)
  1. 名詞
    內置​光管​或者​燈​膽​嘅​半​透光​箱​，​箱​外面​會放​宣傳海報​，​吸引​人​嘅​目光
    light box; illuminating advertisement board