Aura&reg; Liquid Paraffin Lamp Oil by the gallon - Crystal Clear Aura offers Pure Liquid Paraffin Lamp Oil (99.5%+)!! It comes in Crystal Clear, plus 21 unique colors Induction Sealed Child Proof Safety Caps for the highest degree of safety in shipping and handling Burntime for gallons can range from 500 to 800 hours again depending on the size or thickness of your wicks, wick exposure and desired flame size Aura Lamp Oil is smokeless and odorless. HOWEVER, no two lamps oils are the same! Any change in lamp oil necessitates a change or adjustment to wick settings in order to eliminate smoking. Our lamp oil with its super wicking power generally means a lower wick setting adjustment is necessary to prevent smoking. Always read our lamp oil instructions on the back side label before using