... led light,led bulb,auto led light, use on car,side mark lamp,car interior lighting, gauge lamp,speedometer lamp.durable, led light, led bulb, auto led light. led product. auto led ... : DC12V - DC24V. the voltage is not fixed, can design to any voltage you need.5.Power:5W*5 6 ... processing.7. Intelligent constant current power supply, non-polarity design, high power factor and stability.8. Suitable for 12 ...