【Multiple Modes】The artificial flame lamp supports dynamic flame mode, static mode, gradual change mode, and motion-sensor mode. These four modes suit various settings, including romantic dinners, celebrations, or outdoor camping. The flame lamp can also be used in fireplaces 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. 【Water-Resistant & Safe】The flame-effect lamp has an IP44 water-resistance rating, making it suitable for outdoor use in light rain or snow (not submersible). Aluminum alloy housing enhances heat dissipation, ensuring safe operation, extended lifespan, and zero UV/IR radiation or hazardous materials. 【Timer Function】The LED flame-effect light can be turned off remotely and scheduled to auto-shut off after 1, 2, 3, or 4 hours. After manual activation, the remote control allows switching between the four lighting modes.