These days, the lamp in the lighthouse is switched on
Now, the lighthouse beacon is turned on
「灯台」＝ lighthouse
灯台の明かりは「beacon」か「lamp」と言います。
「灯しています」＝ be turned on / be switched on / be on
「現在」＝ now / at present / these days
「現在、灯台が明かりを灯しています」＝ These days, the lamp in the lighthouse is switched on / Now, the lighthouse beacon is turned on
イギリス 
