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Notes on the shelf

A warmer lamp next to an ordinary candle

We set our candle warmer lamp next to a lit wick to compare how each releases scent, how the electric controls alter the melt pool, and what an overhead bulb changes about the wax.

How an electric bulb melts the wax

An ordinary candle burns its wick down through the wax pool. Our lamp leaves the wick unlit. It stands over an ordinary candle and directs heat downward from an electric bulb. Because there is no flame, no smoke rises from the surface. The wax simply melts from the top down as the bulb runs. This is the only item in our catalogue that plugs in, and it uses electricity to do what a match usually does.

Releasing scent from the jar

The brand publishes a claim that this lamp releases fragrance up to 60 percent faster than burning candles, in just 15 minutes. We report that here as our published claim rather than an absolute measurement. With an open flame, the wax pools slowly as the wick draws fuel. Under the downward heat of the bulb, the top layer of wax melts across the full width of the jar without consuming the wick or producing soot.

Setting the height of the shade

Different candle jars come in different heights. We built the pole to adjust from 3.1 to 5.5 inches. Lowering the shade brings the bulb closer to a deep, half-empty jar, while raising it makes space for a tall new candle. Changing this clearance alters how much direct heat reaches the surface of the wax. You set the distance to match the jar you place on the base.

Using the stepless dimmer

Dial controls let you adjust brightness from 0 to 100 percent. Because the heat comes from the bulb itself, changing the light level directly changes the temperature over the wax. Lower percentages keep the wax warm without melting deep into the jar, while higher percentages melt the top layer faster. You control the warmth by turning the dimmer up or down.

Built-in automatic shut-off timers

Unattended wicks continue to burn until someone puts them out. Our warmer lamp includes three timer settings: 2H, 4H and 8H. Selecting a timer keeps the lamp on for that exact duration, after which it turns off on its own. It does not replace the candle wax or relight a wick, but it stops warming once the selected hours have passed.

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