PURPLE LED CANDLE 4x6 INCH These innovative new Wax LED Candles use the patented resin WETLOOK™ resembling melted liquid wax pooling around the wick combined with a realistic 3D flicker-flame effect to recreate the look of a real burning wax candle without the safety issues of children, pets, breezy locations or leaving unattended burning candles. Available as both remote-controlled, timed Indoor Wax LED Candles in pillars, tapers & tealights, as well as weatherproof non-wax Outdoor Pillar Candles, in a multitude of on-trend colors & sizes.