Oil Lamp Oil Odorless Smokeless Indoor Gas Lamp Fuel 500 ml Gas Lamp Fuel is a lamp fuel for illumination and decorative purposes that you can use safely in indoor and outdoor areas. It is liquid paraffin based. It is pure, clean and odorless. It does not cause soot. It does not burn out quickly and can be used for a long time - it can be lit and extinguished many times. Candle Oil can be used safely in indoor and outdoor areas such as wick lamps, gas lamps, gardens, stoves and fireplaces.