| Dimensions | 1350*450*60mm |
| Material | Iron body + AS lens + ABS hook |
| Led lamps | Red&blue lamp on corner; each red&blue lamp including 6pcs leds Total 18pcs amber lamps; each amber lamp including 9pcs leds |
| LED color | Yellow/Red/Blue |
| Flashing frequency | Change according voltage;Red&blue lamp:2-4HZ;Amber lamp:0.5HZ |
| Waterproof | IP54 |
| Working temperature | -20℃~70℃ |
| Flashing mode | Right arrow /Left arrows/Double arrows/Bar warning |
| Solar panel | 9V 10W |
| Battery | 1*6V 12Ah |
| Charging time | Around 10hours under good sunshine |
| Working time | Around 140hours after full charged |