21 Anonymous In: Question-Answer Which of these fuels were NOT used for street lighting before electricity? 21 Which of these fuels were NOT used for street lighting before electricity? Vegetable oil Halogen gas Coal gas Volcanic gas 1 Answer Voted Oldest Recent Random Best Answer Goto 2021-04-10T10:37:05+00:00Added an answer on April 10, 2021 at 10:37 am The correct answer is Halogen gas. 9 Reply Share Share Share on Facebook Share on Twitter Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Click on image to update the captcha. Save my name, email, and website in this browser for the next time I comment.