Multiple Modes: The artificial flame lamp features dynamic flame mode, static mode, gradual change mode, and motion-sensor mode. These four modes suit various settings, including romantic dinners, festive gatherings, and outdoor camping. The lamp can also be placed in a fireplace for decorative effect without producing real fire. Using this artificial flame nightlight enhances ambiance with a warm, cozy atmosphere. Energy-Saving & USB Charging: The LED flame nightlight provides up to 8 hours of runtime 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 illuminating and enhancing room decor. Water-Resistant & Safe: The lamp has an IP44 rating, making it resistant to splashing water—suitable for outdoor use in light rain or snow (not submersible). Aluminum alloy housing ensures effective heat dissipation, safe operation, and extended product life. It emits no UV or IR radiation and contains no toxic or hazardous materials. Timer Function: The lamp can be turned off remotely or set to auto-shutoff after 1, 2, 3, or 4 hours. After manual activation, the remote control allows easy switching between the four lighting modes.