Size:35.5 Inch Â |Â Color:Blue/White Our Traffic Advisor Strobe Light Bar is made of 32 high intensity LEDs.LJX Group offer One Year Manufacturer Warranty for this Emergency Strobe Light Bar and comprehensive pre-sales and after-sales service. IF you have any other questions,please contact us right now. Specifications All automobiles and devices equipped with a 12 Volt DC power source. Input Current @ 12V: 100mA – 1.6A 1 Year Warranty Features 1. high intensity LED with wide optic lenses for maximum intensity. 2. Self-contained LED unit; no external flasher required. 3. 13 selectable flash patterns with Mode Memory Function. 4. Includes directional flash patterns. (Left, Right, and Center Out) 5. Last pattern memory recall. 6. Rainproof. (Not submersible) 7. Angle adjustable mounting brackets. 8. 1/4′ mounting grooves on back for slide bolt mounting. 9. 13 feet (4 m) extension cable for mounting on compact and large vehicles. Product Inclue -1 x Strobe Light Unit -1 x Controller Unit -2 x Mounting Brackets -Accessories -Instruction Manual13 Flash modesThis Traffic Advisor includes 13 modes of flashing / strobe. Each panel consist of 4 LED. This Strobe light unit consist of 8 panels for a total of 28 LED.