Real Flame Effect Pillar Candles: The real wax material and the glittering effect make the flameless pillars look so realistic. Designed with flickering bulbs, these LED flameless candles have more natural light, no ugly light spot effect and no annoying noise.（Note: The LED candle cannot be placed in high temperature and rainy places.) 10 Key Remote Control: The 10-key remote allows you to turn on/off, adjust brightness and flicker at any time. Four timer setting modes to save battery life, for example, set 2H at 4:00 p.m., it will automatically shut off at 6:00 p.m. And then turn it on automatically at 4:00 p.m. the next day, at 6:00 p.m. then turn it off automatically, cycling every 24 hours, give your space a warm feeling. High Quality & Long Lifetime Batteries Required: Each candle requires 2 AA batteries (not included), the expected life of the AA battery is 150-200+ hours. The long-lasting battery life saves you a lot of money. The batteries can be installed and replaced easily via the tab at the bottom. The LED lamp life is 50,000 hours and the remote control is about 2 years. Safe & Fire-Free: This real wax LED candle gives you a realistic appearance without the dangers of fire, smoke or messy wax drips. Simply replace your traditional burning candle. Can be used safely around children, pets, never worry about the risk of fire accidents. Ambient warm yellow glow to relax your body and mind. Package Contents: 1 - 3 x 4 inch LED candle, 1 - 3 x 5 inch LED candle, 1 - 3 x 6 inch LED candle ( batteries not included ), 1 x Remote Control. Note: The data are all manual measurement, please allow 1-3cm error, due to the light and display difference, there will be some difference in color, depending on the physical item received.