Function:

1. Dome use gather carbonic acid with high transparent, strong Anti-impact, fine shine, strong penetrate-fog.

2. Use high grade halogen bulb and hernia strobe light pipe from Importing Germany, special used drive circuit.

3. Fixup: Can be use mightiness adsorbability or bolt fix.

4. Advanced designed, whole orientation effect.

5. Suit for any cars, police box and some other cars

6. The products have warning sound.