The invention discloses a candle. The candle comprises 100-265 parts of paraffin, 2-9 parts of calcite powder, 2-7 parts of sodium hydroxide, 3-9 parts of potassium silicate, 5-9 parts of stearic acid, 8-12 parts of bismuth sulfide, 2-11 parts of large white powder, 2-9 parts of mulberry leaves, 2-5 parts of tourmaline, 7-9 parts of peony flower juice, 5-8 parts of silicon dioxide, 2-9 parts of hydroxyacetophenone, 6-9 parts of tetraethyl orthosilicate, 5-12 parts of pigment, 3-11 parts of calcium bicarbonate, 3-10 parts of yellow mud, 6-11 parts of diatomite, 5-8 parts of common nasturtium herbs, 4-12 parts of heaven tree bark, 2-5 parts of cortex dictamni, 8-10 parts of coptis chinensis and 9-13 parts of fructus momordicae. The candle is high in illuminance, long in combustion time and beneficial for environmental protection, will not generate smoke, and has irreplaceable effects compared with electric lighting.