The "Sara Exclusive" Candles Are Incredibly Realistic, Providing A Defecently Apparance of Real Flames. These Candles are Crafted Using Genuine Wax, and the Light Emitted from The Lamps Mimics The Natural Movement of Flames. To ensure convenience and ase of use, these candles are battery operated and can be controlled through a separate remote control. The Remote Control Allows You To EFFortLessly Operate Multiple Candles of the Same or Different Colors and Sizes. In Addition to the Basic Functionality of Starting and Stopping the Candles, The Remote Control Also Includes A Timer Function. This timer function enables the candles to shine for 6 hours before automatically turning off for the next 18 hours. After the 18-HThe interval, The Candles Will Light Up Again for 6 hours, Creating a Cyclical Lighting Pattern Until They Are Completely Turned Off. For Further Customization, Additional Timer Settings are Available Through The Optional Remote Control. Two power these candles, two aa batteries are requested, which can be conveniently attached to the underside of the aluminum floor. The Battery-Powered Lights Provide A Warm and Cozy Atmosphere, Making Them Particularly Suitable for Households With Pets and Small Children. Unlike Real Candles, There Is No Risk of Fire Associated with These Candles, Ensuring a Safe and Worry-Free Experience.