Kenworth Headlights - Changing to LED. I have a 2008 T800 and want to upgrade the stock headlights. I can see good when its on bright but when I switch to dim I can hardly see at all. So the other day I bought 2 new LED headlights to replace the outside stock lights (high and low beam light). Once they are installed all 4 headlights are on when
DRL (Daytime Running Lights) For vehicles that utilize a DRL, it is REQUIRED to use a decoder add-on for both LED products, as well as HID CANBUS kits. Most DRLs run on PWM (pulsing signal), and the decoder will smooth out the signal allowing the bulb to perform correctly. Depending on the HID or LED product, some may dim, whereas others will
What happens if you use an LED without a resistor? You should always use a current-limiting resistors when hooking up an LEDs. The light will be very bright for a while, and then it will burn out if you hook the light up directly to the 5volts. Do you need a regulator for LED headlights? The LEDs are cooler than the headlights, but they still
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My results of a successful DRL/resistor installation on a C6 Corvette are as follows: 1. All lights off (DRL's, markers, headlights, etc) = no current to either resistor. 2. DRL's on solid with headlights off = no current to either resistor. 3. DRL's on solid with headlights on = no current to either resistor. 4.
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do i need resistors for led headlights