Usage Tips:[20 Amp GFCI Outlet]Designed for safety, this GFCI receptacle detects electrical faults and interrupts power flow to protect you from shock. Ensure your electrical box depth is compatible before purchase. Ideal for both residential and commercial installations. [Automatic Self-Test Function]Equipped with a smart self-test feature, the red LED indicator blinks every 30 seconds to signal a successful test. A continuous red light indicates a failure, necessitating immediate replacement of the GFCI to ensure safety. [Weather Resistant Design]Crafted with UV stabilized engineering, this GFCI outlet offers superior resistance to corrosion, extreme temperatures, and UV light. Its durability and weather resistance make it perfect for outdoor environments without risk of discoloration or aging. [Tamper Resistant Technology]Enhance home safety with tamper-resistant features designed to protect children. The spring-loaded shutters prevent foreign objects from being inserted into the receptacle, making it a safer choice for homes with young children. [Easy Installation Process]This GFCI outlet features flexible back or side wiring options for a straightforward installation. Screw-free panel, slight color difference or difference in the actual product does not affect the use Colour:White Material:plastic Package Contents: 1 x GFCI Outlet 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.