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 can avoid the problems caused by the burning of traditional candles and can be used around children and domestic pets with less worry about fire accidents. 3. Long service life: These flameless LED candles do not emit smoke or have molten wax, do not cause much harm to the air, have relatively low energy consumption, little carbon emissions, and a relatively 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 turn on when it gets dark, and the lighting time is about 8 hours. The sensor turns on when it gets dark outdoors and turns off 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 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 added. 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 acceptable.