$25 off orders over $79 + free shipping with rebate. Promo code: SPRING25The Wireless LED Candles have a new, easier design that makes holiday decorating a snap! Simply unscrew the bulb and insert two AA alkaline batteries, positive (“+”) side up. Then put the bulb back and rotate it clockwise to the on position. The candle will stay illuminated for 8 hours, then turn off for 16 hours. The candle will repeat this cycle every day at the same time until the batteries expire or you repeat the set-up process. You’ll love having a realistic, "flickering flame" decoration without the danger or mess of real wax candles.