Pandaing 1.5"x3.8" Set of 6 Outdoor and Indoor Classic Pillar Dancing LED Flameless Candles with Timer & 10-Key Remote Control, Batteries Included, Ivory Color This set includes six 1.5"x3.8" candles, a remote control with 10 different keys and a super easy to follow operating manual. With one remote control, You could control all our candles. 10-key remote timer, once the timer is set, the candle comes on at the same time each day and stays on for either 2 hours/4 hours/6 hours/8 hours. Powered by 1 CR2450 battery (Included) per candle, the expected battery life is of approx 100 hours (high-grade battery required). The lifetime of LED Lamp is 50,000 hours. Incredibly realistic dancing flame LED Candle, flame simulation technology makes the candles sway and flicker so convincingly. Light is created by LED, safe to use around children and pets, LED candles without real fire, never worry about fire-related accidents again.