LED light and health
Candles spreads cosiness in many occasions, but they are also bad for indoor air quality and health.
All candles spread harmful particles and carbon monoxide (fumes) that pollute the air in the home, restaurant etc. - whether they are
made of stearin, paraffin, bee wax, or other materials.
Lights ultrafine particles can penetrate deep into the lungs, and it can increase the risk of cardiovascular disease.
So if you absolutely want to avoid the harmful soot from candles, but still want the charm of the candle light - LED light is a good solution.
The LED lights last for years to come - they just need to have replaced the batteries and then.