What’s the product’s voltage?

Dear , Thank you for your inquiry. The product only supports 110-120V.

Does this product also warm from the bottom like a traditional candle warmer? Or just the top?

Dear , our candle warmer is equiped top-down warming technology to release scent quickly.

What watt does the lamp come with?

Dear customer, it comes with 2pcs 35W bulbs. And you can adjust the brightness.

Can this be used to keep hot drinks warm too?

Of course you can, it can also turn up the temperature to heat or keep warm.

If you dim the light some does it still melt the wax? I don’t like the brightness.

The light shade part is adjustable.so you can lower it as far as it will go and the warmth should still melt It does heat up vey nicely .