These are from EN 15494:2019. These pictograms replace the the 2007 pictograms.
General warning sign
Never leave a burning candle unattended
Keep away from things that can catch fire.
Keep away from children and pets.
Mandatory Pictograms for Certain Types
Use a heat resistant candleholder.
Use in a suitable bowl filled with water.
Keep candles at least x cm apart.
Do not burn in a draught.
Do not place near a heat source.
Place candle upright.
Trim wick to x cm.
Snuff out the flame. Do not blow it out.
Keep the wax pool clear of matches and debris.
Do not move a burning candle.
Never use liquid to extinguish.
Remove packaging before use.
Trim edge if higher than x cm.
Only use in holders and warming stoves with sufficient ventilation.
This candle liquefies, use a suitable container.
Do not touch, may be hot.
Do not burn in a warming unit.