あかあか
brightly lit; brightly lighted; lit up; lighted up
Also written 明明
Adverb, Adverb (-to)
家いえには明々あかあかと明あかりが付ついていた。
The house was blazing with lights.
陽ひがあかあかと沈しずむ。
The sun goes down in a wild blaze of color.