【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, festive occasions, and outdoor camping. The flame lamp can also be placed in a fireplace for decorative effect 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. It uses advanced LED technology for energy efficiency, reducing power consumption while providing ambient lighting and decoration. 【Waterproof & Safe】The flame-effect lamp has an IP44 waterproof rating. While not submersible, it is suitable for outdoor use in rain or snow. Aluminum alloy heat dissipation ensures safe operation, extended lifespan, and eliminates UV, IR radiation, and hazardous materials. 【Timer Function】The LED flame-effect light can be turned off remotely and set to auto-off after 1, 2, 3, or 4 hours. After manual activation, the remote control allows switching between the four lighting modes.