Emergency light accessories, such as the embedded sign light base box, are vital for creating a reliable emergency lighting system. This box is designed for underground installation, ensuring that the indicator lights are securely placed and only visible when required. It works seamlessly with LED recessed ceiling lights and other similar fixtures, providing a dependable solution for emergency situations. Features -Color:White -Material:Plastic -Size:34.50X16.00X4.00cm/13.56X6.29X1.57in -Durable and waterproof: constructed from durable plastic, this product is both durable and waterproof, ensuring it can withstand longterm use in various conditions -Highbrightness led: the highbrightness led lights provide clear and bright indications of landmark positions, significantly enhancing safety and visibility -Simple installation: embedded box design allows for a quick and easy installation process, saving time and reducing labor costs -Emergency illumination: features an emergency light function that activates during critical situations, providing necessary illumination for safety -Reliable performance: this product has undergone rigorous testing, ensuring durable, reliability, and stability in various environments Package list: 1pcs x light bottom box