1. A true 180 wide angle warning lighthead

2. 12pcs strong power led for single color, 18pcs powerful ledfor dual color, very bright

3. Multi-voltage input 10-30V lightheads

4. Single color Built-in 20pcs flash patterns, 12pcs flashpatterns for dual color

5. Multiple units are synchronizable and can flash simultaneouslyor alternately

6. Reverse polarity protection

7. Weatherproof and vibration resistant design for internal orexternal use

7. ECE R10(EMC),ECE R65 wide angle, “X” ”HT” ”T” and SAE J595Class1

8. Aluminum base for heat dissipation.