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9005 LED Daytime Running Lights (DRL) – Why Compatibility Matters Many Mazda and Honda vehicles use their 9005 high-beam bulbs as daytime running lights (DRLs). However, installing standard or i … read more

It is possible to keep the low beam LED headlights on while the high beam LEDs are activated on a 2014 F350.  To achieve this you must install a bridge wire with one way diode (SB560 - 5Amp 60V) … read more

2012 Nissan Altima – LED Daytime Running Light (DRL) Troubleshooting & Solution The Challenge: Low-Voltage DRL Operation The 2012 Nissan Altima uses its high-beam bulbs for daytime running l … read more

Installing LED bulbs in canbus controlled vehicles isn’t always as simple as it seems. If an LED bulb draws significantly less power than a halogen bulb, the system may interpret it as a burned- … read more

Here is a bit of data for those of you who believe the GTR Ultra 3 TST is brighter than the F3S Pro. Independent tests show the GTR Ultra 3 measured lumen to be around 4700 per bulb as reported by Goo … read more

LED bulbs do need to be aligned in headlights in order to properly reflect from the headlight lens. 99% of time LED diodes will be aligned left and right in the headlight (3 and 9 o'clock). This is ea … read more