Smart timing, after the switch is turned on, it will stay on, enter the standby mode after 6 hours of lighting, and automatically light up after 18 hours, so it will work in cycles for 24 hours. It is safe and environmentally friendly. Compared with traditional lighting candles, it reduces the safety hazards in life. It is smokeless, flameless and heatless. The LED candle light can emit soft, warm white light without hurting your eyes. The simulated flickering design can flicker and flicker in the dark, creating a romantic ambience for you Energysaving powerful LED lights, builtin batteries, and a long service life, these flameless candles are a good choice for any family with children or pets to ensure their childrens safety. It is a good decorative item for kitchen, living room, study room, window, balcony, candlelight dinner, office or bedroom, and it is also a wonderful decoration for Christmas, New Year, parties and festivals. Specification: Material: PP Weight: Approx. 157g/5.5oz Product Size: Approx. 3.5 x 3.6cm/1.4 x 1.4in Power Supply Mode: Battery Battery:Each light Built-in 1 x 240mAh CR2032 Button Battery(Battery Included) Light Color: Warm White Light Package List:12 x Lamp