18″ Stop Sign Public Traffic Safety, Led Flashing School Bus Light Sign, Electric School Bus Stop Signs, High Visibility, Dc 12v/24v, 1/2/4 Pcs, Side Mounted, Red 4Pcs-24V

We offer various red yellow green traffic signal lights in store – welcome to browse and choose!▼School Bus "STOP" Arm Mechanism: Designed to signal when the bus has stopped, allow students to exit safely, and warn oncoming vehicles—all to ensure student safety.Product Parameters:Product: School Bus Stop Signs Signal/School Bus Parking SignInstallation location: Installed on the outside of the car body, slightly below the window heightMaterial: High-quality aluminum plateWorking Voltage: DC 12V/24VControl Mode: Electric + ManualFlip angle when electric: 90°±2°Protection Grade：IP65 Ambient Temperature：-35℃ to 75℃Theoretical Lifespan: Over 250000 cyclesPacking List:1 x School Bus Stop Sign1 x Installation Accessories1 x Instruction Manual Installation Method: 1. Confirm the installation location, avoiding obstruction of lights or vehicle doors.2. Secure the base.*Drill holes in the pre-installed location on the vehicle body (avoiding critical components).*Secure the base to the vehicle with bolts and apply waterproof sealant.3. Install the STOP sign: Install the reflective STOP sign to the end of the arm, ensuring the text faces outwards and is level. Maintenance: 1. Check if the support arm screws are loose and tighten them if necessary.2. Clean the surface of the STOP sign, ensuring the reflective coating is clean and undamaged.3. Lubricate quarterly by applying lubricant to the spindle and support arm.Warm Tips: 1.Slight color variations may occur due to differences in shooting lighting conditions.2.A measurement error of 1-3 cm may exist due to manual measurement.After-sales Guarantee:If you have any questions about this product before or after purchase, please contact us and we will solve your problem within 24 hours.

• 【School Bus Stop Arm Signal】When a school bus deploys its stop signal, it extends a prominent "STOP" sign. This indicates the bus has stopped to let students on or off and alerts oncoming and following vehicles to stop, ensuring student safety.
• 【High-Visibility Design】: The school bus stop arm signal has a flame-retardant aluminum alloy housing.High-intensity prismatic reflective film improves visibility.Enjoy 24-hour performance, vivid daytime colors, and 360° daytime/nighttime visibility up to 500 m(1,640 feet)—ensuring that approaching drivers clearly see the “STOP” signal and school bus arm symbol, even from a distance.
• 【Stable & Durable】: Features a magnetic latching mechanism that keeps it secure under all traffic conditions, preventing accidental deployment. Its integrated electric/manual operation—powered by a solid copper permanent magnet motor—delivers a 100,000 to 250,000-cycle lifespan for electric opening/closing, and over 10,000 cycles for manual use.
• 【Weather Re-sistant Design】: Electric School Bus Stop Signs with IP65 Protection & All Weather Durability, Built to withstand harsh outdoor conditions! Re-sistant to low-pressure water jets, ensuring reliable performance in rain, snow, or wind environments.
• 【Easy to Install】: School bus signal light sign mount directly to the side or rear of the bus—no major vehicle modifications needed. They come in 12V or 24V options and fit most school bus makes and models.