Groupon offers the Mipow Playbulb Smartphone-Controlled LED Flameless Electronic Scented Candle 2-Pack for $24.99 with free shipping. At $12.50 per candle, that's the lowest total price we could find by $11. Features include adjustable colored LED bulbs and scent diffuser, smartphone control via the app (available for Android or iOS), and rhythmic color change with music.
Stocking up? Groupon also offers a 5-Pack for $59.99 with free shipping. That's $12 per candle and another price low by $2. Both deals end December 18.