1. Flickering effect looks just like true flame.
2. On-off switch on the bottome of candle cell for easy control.
3. Water resistant with inductive charging design.
4. Burn time up to 20 hours.
5. Very bright output illumination.
6. Wind-proof for outdoor dining area, patios and bars.
7. Conforms to local fire code regulation for "no open flame" venues.
8. Up to 4 charging bases (total 48 candles) can be connected together with one power adapter only.
9. Can be used either indoor or outdoor, it is very suitable for restaurants, hotels, SPAs, model homes, catering, bars, church, wedding or any other venue which currently use oil or wax for lighting or decoration.