Light in scarcity no worries I have good news for you

Most candles are made from Paraffin wax, a byproduct of petroleum refining Candles can also be made from microcrystalline wax, beeswax (a byproduct of honey collection), gel (a mixture of polymer and mineral oil), or some plant waxes (generally palm, carnauba, bayberry, or soybean wax) For those of us in the tropics it is better for the component to be made from ingredients that are readilly available like PKO otherwise called Palm Kernel oil Better , still you can opt for Menthol and phenol with Vegetable oil A ready alternative to your fuel could just be your liquid black polish which can come in handy or your insectide but one more You can as well burn your charcoal