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  1. Date: November 15, 2015 at 09:13
    Author: Alex Keller

    are you sure they was a 12V leds, sometimes they need a resistor to work or a small power supply adapter

  2. Date: November 21, 2015 at 12:35
    Author: Stevie G

    Install LED light just as ordinary light bulb. There is one type of LED light bulb which needs to distinguish the polarity of electrodes. Please insert it into the light holder on the vehicle to see if it lights. If not, please insert it with the reverse polarity immediately. After the light is confirmed, mount it on the automobile.

  3. Date: February 8, 2016 at 03:27
    Author: Heo stang

    i think halogen headlights connection and led headlights connection different you need to change polarity

  4. Date: August 19, 2016 at 14:21
    Author: ???

    is that only high beam bulb >_<

  5. Date: August 22, 2016 at 05:47
    Author: Felix G

    I dont believe it has anything to do with polarity, because you had a h.i.d ballast hooked up previously that why its not working most likely h.i.d lights only work with their ballast. like a fluorescent light. if you plug it in to the original light socket it will most likely work.

  6. Date: September 13, 2016 at 03:22
    Author: Darren Guy

    No they are good bulbs because of the low wattage they pull you have to get the ballest

  7. Date: November 30, 2016 at 10:57
    Author: singularitytime

    5050 SMD will eventually fail down the road. One of the cheapest led chips made. Better off w/o them.

  8. Date: January 18, 2018 at 09:19
    Author: Mahmoud j.

    im glad i watch this video!! i was about to buy them today!! thank you for the video sir!

  9. Date: February 4, 2018 at 14:50
    Author: dcplanbful

    Why bother buying these cheap and led bulbs? They are not giving a good light pattern.

  10. Date: February 9, 2018 at 04:55
    Author: parker Azz

    They dont work because tje car has a minimum amp draw and the led doesnt draw enuff amps to work.

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