[Effortless Installation Process]Designed for easy setup, this 2-prong replacement plug allows quick installation. Connect wires to the designated BLK (live wire) and GRN (earth wire) screws, ensure the gasket is well-positioned, and securely tighten the screws. Finish by firming up the cover screws to ensure everything is set correctly, making it a hassle-free installation even for non-experts. [Durable, Fireproof, and Waterproof]Crafted from eco-friendly fireproof material and boasting an IP54 waterproof rating, our GFCI plug showcases a blend of durability and robust protection. [Operational Guidelines]Ensure optimal performance and safety by testing the GFCI plug replacement before the first use. Activate the power, press the TEST button, and check that the indicator light turns off, followed by pressing the RESET button to see if the indicator lights up again. This confirms the functionality and readiness of the plug to protect your devices effectively. [Versatile Usage Across Devices]Our GFCi plug is perfect for a broad range of household and industrial appliances, including refrigerators, microwaves, water heaters, and power tools like drills and saws. It's also perfect for outdoor equipment like lawn mowers and pressure washers, ensuring all-around protection and usability irrespective of the electrical device in use. Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on. The actual product may have slight color difference or difference, which will not affect the use Colour:Black Material:Plastic Voltage:AC120V Package Contents: 1 x GFCI Plug Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.