Solar-Powered Flashing LED Stop Sign (R1-1) – MUTCD Compliant, (30" & 36")

Solar-Powered Flashing LED Stop Sign (R1-1) – MUTCD Compliant, (30" & 36") Perfect for municipalities, school zones, airports, and distribution centers. Alert Lighting Co's Flashing Stop Sign is designed to increase visibility, reduce accidents, and improve road safety in high-risk intersections and low-visibility conditions. 📄 Download our Municipal Buyer Brochure Why Choose Our Solar Flashing Stop Sign? High Visibility Cree LEDs provide bright, uniform flashing for maximum driver awareness day and night. 3M Diamond Grade reflective sheeting delivers superior retroreflectivity and long service life. Solar Powered, Long Runtime Premium lithium battery with integrated Battery Management System (BMS) for stable power and long-term reliability. Up to 55 days of operation without sunlight after a full charge — setting a new industry standard for solar-powered LED traffic signs. Built To Last Engineered aluminum housing and weather-resistant construction. Upgraded control board with resistor-regulated power and plug-in quick connectors for easy service. Easy Installation Plug-and-play wiring with keyed connectors that only fit the correct ports. Mounts to standard square posts or round poles with included hardware options. Key Features MUTCD compliant for official roadway use. 3M Diamond Grade Cubed reflective sheeting. Cree LEDs for high-intensity flashing. 100% solar powered — no trenching or external power. Anti-graffiti protective film on all sign faces. Available in 30" for standard roads and 36" for highways. 📄 Product Spec Sheet Specifications Sizes: Available in 30" and 36" Battery Pack: Premium lithium battery with integrated Battery Management System, 12V Runtime: Up to 55 days of operation without sunlight after a full charge Operating Temperature: −50°F to 125°F Mounting: Standard square post or round pole options Reflective Material: 3M Diamond Grade Sheeting with anti-graffiti protective film Manufactured in: USA — Muskego, Wisconsin Warranty & Support Three-year warranty covering battery, solar panel, LEDs, and controller workmanship. Fast support available 7 days a week. Compare the Market Solar LED signs vary in performance and build quality. Here’s how our solution compares to typical options: Entry-Level Imported or economy solar signs $500–$750 Typical Basic reflective sheeting SLA or low-grade lithium 3–7 days runtime ALC Advantage 3M Diamond Grade reflective sheeting Engineered aluminum housings Premium build, not economy materials Standard Mid-Range Common solar LED models $845–$1,200 Typical High-Intensity or Engineer-Grade sheeting Small lithium battery 10–20 days autonomy ALC Advantage 3M Diamond Grade sheeting Premium lithium w/ BMS Up to 55-day autonomy on full charge Professional Grade Enhanced solar LED systems $1,300–$1,800 Typical Motion activation Moderate battery Basic PCB ALC Advantage Reinforced controller Resistor-regulated power Quick-snap connectors for service Premium Systems Enterprise or networked sign systems $1,950–$3,000+ Typical Connected controllers 3M Diamond Grade sheeting Heavy-duty enclosures ALC Advantage Same 3M Diamond Grade quality Extended runtime (up to 55-day autonomy) Significantly lower investment Pricing: Starting at $795 plus shipping. Standardized pricing available for municipal, county, and DOT purchasing programs. Built with upgraded battery and controller technology for dependable year-round performance. Contact Us Questions or bulk orders: sales@alertlightingco.com or (800) 956-8213 Order Now