Effortless Home Security Powered by the Sun. The Smart Guard is the ultimate wireless solution for outdoor lighting. Whether you’re looking to light up a dark walkway or add a layer of protection to your perimeter, this 350-lumen solar light delivers consistent, high-quality performance. With four distinct operating modes, you can choose between constant light or motion-triggered security. Its 120-degree wide-angle sensor ensures no movement goes unnoticed, while the rugged, weather-resistant housing guarantees years of service in rain or shine. Backed by our Lifetime Guarantee, the Smart Guard is a “set-and-forget” essential for any modern home.