DCDRLH4 DAYTIME RUNNING LIGHT DECODER FOR H4 LEDS


PART# DCDRLH4
FOR H4 LED BULBS
DRL DECODER FOR DAY TIME HEADLIGHTS ''PULSED'' (DUTY CYCLE / PWM)
The DRL decoder will beused onthe majority of vehicles 2006 andup, whenhigh beams or low beams areused as "DRL"daylight systems activated by the car's computer. The cars's computer ensures that the voltage directed to the original bulb isprovided by micropulsationfrom 0 to 12 volts as showninthe diagram to the left. It ispossible to check this micro-pulsationusinganoscilloscope. A regular multimeter wouldnot be fast enoughto see the readingso it would display anaverage voltage of 6 volts.
  • Use the decoder when there is flickeringon"DRL"headlights. For optimum lighting stability in"Day Light" mode by regulating the voltage at 12 volts to avoid all flickering of headlights.
  • Stabilizes the output voltage to +/- 2%.
  • With connectors identical to those used by the manufacturers whichallows quick and easy installation.
  • Operating capacity of 6-30v dc.  Water-resistant box superior to ip67 standards.