Metal ✅ Flameless Alternative - Constructed of heat-resistant metal and high-strength glass, this wax warmer resembles an antique lantern. It comes with 40W bulbs, the heat from the antique Edison light bulb warms wax tarts in the cup to emit beloved scents.Electric wax warmer does not produce any kind of smoke and neither does it pollute the ambiance of the room. ✅ Rustic Wax Warmer With Vintage Bulb - If you’re looking for a wax warmers which can work as a light source,you can definitely consider this one. Use this wax warmer as a night-light or simply to cast a soft glow in the home environment. Warming Bulb illuminates warmer creating a relaxing mood. With the right type of wax cubes, you can even create the appropriate ambiance for meditation.