==Enjoy the ambience and beauty of candlelight-without the mess of dripping wax or the safety hazard of an open flame.== *Crafted from unscented real wax, each pillar flickers just like a real candle. *LED light creates the flame and the faux wicks cannot be lit accidentally. *Each candle requires 2 C batteries, not included. *Light time per candle is approximately 350 hours. *Measurements: 4" Height x 3-1/4" Diameter Thanks to the patented random-flickering technology, you can feel comfortable leaving them unattended; near children and pets, open windows and breezes, combustible materials, and on fine wood surfaces.