A Convincingly Real Flickering Effect That Lasts! Powered by 2 AA Batteries each, (NOT included) these LED pillar candles can live up to 50,000 hours, making them a way more economical solution than real candles that last up to a couple of hours before melting away. And the best part? For your convenience these candles are easily operated through the remote control provided while they feature automatic On/Off timer function, to 2 hours/4 hours/6 hours/8 hours. For example, set 2H at 18:00, it will automatically shutdown at 20:00. Will be automatically open at 18:00 next day, at 20:00 then automatically shut down. It will cycle every 24 hours. Don’t Squander It - Order Yours Today!