【Multiple Modes】The artificial flame lamp supports dynamic flame mode, static mode, gradual change mode, and gravity sensor mode. These four modes suit various settings, including romantic dinners, celebrations, and outdoor camping. The flame lamp can also be used in a fireplace for decorative purposes without producing real fire. Using this artificial flame nightlight for home decoration creates a cozy and inviting ambiance. 【Energy-Saving & USB Charging】The LED flame nightlight operates for up to 8 hours after a 2-hour charge via portable power bank or laptop USB port. It uses advanced LED technology for energy efficiency, reducing power consumption while providing ambient lighting and decoration. 【Waterproof & Safe】The flame lamp has an IP44 waterproof rating—suitable for outdoor use in rain or snow, but not submersible. It features aluminum alloy heat dissipation for safe, long-lasting operation. It emits no UV or infrared radiation and contains no toxic or hazardous materials. 【Timer Function】The LED flame effect light can be turned off remotely or set to auto-off after 1, 2, 3, or 4 hours of use. After manual activation, the remote control allows switching between the four lighting modes.