1. Solar charging: Each electronic candle is equipped with a metal hydride battery and can be directly placed in the sun. It is simple to operate and convenient to use. 2. Usage characteristics: Smokeless, odorless, and heat - free. Solar candles avoid the problems caused by the burning of traditional candles and can be used around children and domestic pets without worrying about fire accidents. 3. Long service life: These flameless LED candles do not emit smoke or have molten wax, do not cause harm to the air, have low energy consumption, no carbon emissions, and a long service life. 4. Light sensor: It has a built - in light sensor. After absorbing light energy during the day, the flameless LED light will automatically turn on when it gets dark, and the lighting time is about 8 hours. The sensor automatically turns on when it gets dark outdoors and turns off automatically during the day or in bright areas. 5. Wide range of uses: Each solar tea light is warm white in color and has a warm flickering effect. It can be widely used in multiple scenarios, such as windows, outdoor patios, etc., and can also be paired with lanterns or glass bottles. In addition, it is suitable for garden, restaurant, party, and wedding decorations. 6. Color: White 7. Material: Plastic 8. Dimensions: 3.6x3.7 cm 9. Package contents: 18 tea light candles 10. Only the above - mentioned package contents are included, and no other products are included. 11. Note: Light and different displays may cause slight differences between the color of the item in the picture and the actual product. A measurement error of plus or minus 1 - 3 cm is allowed.