| 摘要 |
A prayer candle device includes a tubular body having a chamber provided therein, a consumable lighting element refillably disposed in the chamber including a wick mounted in the consumable lighting element, a holding device mounted in the chamber of the tubular body for holding the consumable lighting element in position, and an adjusting device for maintaining a burning end of the wick of the consumable lighting element at an upper position by sensing infrared radiation from a burning wick.
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