how do you say, "do you want me to turn on/off the lights?"

Do you want me to turn on the light?
Eske ou vle'm limen limyè a?

Do you want me to turn off the light?

Eske ou vle'm etenn limyè a?

See links for Turn on  / turn off

Haitian Creole ↔ English Reference, Look up Haitian Creole and English Words