Bests & Worsts Reviews from Amazon

This is misnamed. It is not a candle (i.e. made of wax) it is a small container of liquid fuel with a wick. It works just like the old fashioned kerosene lamps. The light output is equivalent to a candle and it does last for about 100 hours. Be sure to keep the cap on when not using it to prevent the fuel from evaporating. A great item to have on hand for power outages. Be sure to keep a lighter or a pack of matches (sealed in a plastic bag to keep them dry) right beside it in the drawer. Unlike a candle this won't tip over and won't drip. I recommend it.