Common features include flickering and steady (static) light modes, dimming/brightness adjustment, built-in timers, and remote controls. Some models add specialty modes such as rhythm- or music-sensing flame effects that sync the light to sound.
Packaging varies by product: some flameless candles include batteries in the pack, while others list batteries as required but not included. Check each product listing to confirm whether batteries are supplied.
Many models use real-wax overlays or full real-wax casings with sculpted tops to mimic authentic pillars. Others use paraffin wax or a paraffin finish to achieve a classic wax appearance.
Timer options commonly include multi-hour settings such as 2, 4, 6, and 8 hours. At least one model supports a 4-hour timer that automatically repeats on a 24-hour cycle.
In addition to battery-powered candles, some wholesale listings include plug-in options such as fragrance warmers that plug into an outlet and use a warming bulb rather than batteries.