Lemon essential oil. Pure. Pleasant, and true to the title. If you ove lemon, this is going to make you smile. it is great for any room and will be sure to lighten up the room. It is a 100% Pure Soy Wax Candle scented essential oil. Our hand poured candles that are balanced to throw a clean scent while burning evenly and efficiently, and this size should last 100+ hours of burn time with 3 hour initial burn.