YOU SAID:

I never want to go to school unless I get lights

INTO JAPANESE

明かりを得ない限り、私は決して学校に行きたくない

BACK INTO ENGLISH

I never want to go to school unless I get the light.

INTO JAPANESE

私は明かりを得ない限り、学校に行きたくない。

BACK INTO ENGLISH

I don't want to go to school unless I get the lights.

INTO JAPANESE

明かりをつけなければ学校に行きたくない。

BACK INTO ENGLISH

I don't want to go to school unless I turn on the lights.

INTO JAPANESE

明かりをつけないと学校に行きたくない。

BACK INTO ENGLISH

I don't want to go to school unless I turn on the lights.