Safely create a candlelit ambience without using a flame in any weather with this set of two 4-inch x 6-inch White LED Waterproof Indoor Outdoor Pillars from Mikasa Home. The LED light is designed to emit a flickering effect, just like a real candle, and has a five-hour daily timer. Each pillar operates on 3 AA batteries, not included. Each pillar is made of plastic and has a real wax finish for a natural effect.