1. 18 modules 3535 LED lights (single LED power 3W) with extreme high brightness,
reliable performance and long life span.
2. 25 kinds of flash patters, also can make flash patterns by your choice.
3. Easy maintenance and module replacement
4. PC dome, low profile aluminum frame for maximum heat dissipation
5. Red, blue, amber, white, green and purple color is available
6. Length: 1200mm, customized length is ok
7. Water proof, shock proof, dust proof
8. Light control button on siren: one for on/off, the other one for flash patterns.