12V 4W 4 LED Car Truck Flash Strobe Emergency Warning Light Bulb High Power

Prdoucts Features:

Brand new and high quality. 
Each unit consists of 3 high intensity LEDs with optic lenses. 
Self-contained light head, no external flasher required. 
12 selectable flash modes. 
Synchronization between multiple units. 
Compact and light weight, easy to use. 
Weatherproof ready for exterior mounting. 
Built-in heat sink. 

LED quantity: 4 x Light emitting diodes
Lamp bead type: high power lamp bead 
Lighting color: amber
Input voltage: DC 12V
Power: 4W
Waterproof level: IP65
Size: 14 x 4 x 3 cm 
Power cable length: 80cm 
Several lighting modes. 
Red and yellow cable connect positive pole (change mode), black cable connect negative pole.