高燈 [－灯]

Jyutping gou1 dang1
Pinyin gāo dēng

Definitions (粵典–words.hk)
  1. 名詞
    車​前​嘅​燈​，​喺​夜晚​冇​街燈​時開​着​；​大​燈​嘅​一部分
    high beam; full beam
Definitions (Wiktionary)
  1. noun, Hong-Kong
    high-beam