Yuan-Ti Candles

These dim light candles (15 feet of dim light) glow a dark purple. They fill that area with warmth, once lit over the course of the next minute the temperature in 10 foot radius around the candle will be warmed up to 32 degrees Celsius. The candles may burn for 8 hours or indefinitely.
8 hours 3 gold pieces. Indefinitely 300 gp