Note: The "candle" is equipped with different styles of magnetically controlled lights, and the "match" with a magnet can be used for interactive operation to light or extinguish the "candle". Models Creators Model Links Need Other Accessories LED Candles with Magnetic Matches to "light" them 3DPmom LED Candles with Magnetic Matches to "light" them YES Documentation Specification 3D Model     Product ID D (mm) Diameter H (mm) Height Color KC001 7.5 6 White KC005 7.5 6 Blue KC006 7.5 6 Red KC015 7.5 6 Warm White KC016 7.5 6 Green   Basic Information Voltage 3V Battery Type LR621 Magnetic Control Distance 1 cm  Penetration force Related to the magnetic force of magnets  Product Feature   Magnetic design with replaceable batteries ( 1 battery and 1 magnet (D8x2 mm Round Magnet) included )       |        Energy Efficient Easy Operation       |         Adjustable lighting modes for different needs Note: Please be aware that the device is programmed to automatically enter sleep mode after 10 minutes of operation.