灯油【とうゆ】
kerosene, paraffin, lamp oil
灯台【とうだい】
lighthouse, old-fashioned interior light fixture comprising a wooden pole with an oil-filled dish and a wick atop it
蛍光灯【けいこうとう】
fluorescent lamp, fluorescent light, person who is slow to react, someone slow on the uptake
消灯【しょうとう】
putting out the lights, turning off the lights
懐中電灯【かいちゅうでんとう】
(electric) torch, flashlight
街灯【がいとう】
street light, streetlamp
灯火【とうか】
light, lamplight
提灯【ちょうちん】
paper lantern, Chinese lantern, Japanese lantern
灯火管制【とうかかんせい】
blackout (to prevent being seen by enemy aircraft during a nighttime air raid)