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Gy6.35 HIR 921 reverse light upgrade (vs high power LEDs)

Discussion in 'Lighting' started by crashnburn80, Feb 11, 2017.

  1. Dec 6, 2017 at 11:39 AM
    #121
    Too Stroked

    Too Stroked Well-Known Member

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    More correctly, you're not seeing the full output of the Osram bulbs because of the limitations imposed by the stock wiring.
     
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  2. Dec 6, 2017 at 12:25 PM
    #122
    crashnburn80

    crashnburn80 [OP] Vehicle Design Engineer

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    Even on stock wiring you should see well over 2x improvement if running the HIRs. Are you running the standard halogen or the HIR? Standard halogen is significantly lower performing.
     
  3. Dec 6, 2017 at 10:43 PM
    #123
    readyme

    readyme Well-Known Member

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    My HIR bulbs were delivered today... looks like I have a project tomorrow.
    Interesting note regarding adding a wiring harness.
     
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  4. Dec 6, 2017 at 11:29 PM
    #124
    crashnburn80

    crashnburn80 [OP] Vehicle Design Engineer

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    Future project for the harness, but I think clearly there are some notable gains to be had. Though not required. Wouldn't even need to be remotely as heavy duty has my forward facing harnesses (aka cost much less).
     
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  5. Dec 13, 2017 at 2:07 AM
    #125
    Mudman

    Mudman Well-Known Member

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    Sub'd! I back into my driveway everyday, getting home from work at 0300. Extra light would be dandy. Now if only Amazon, would get more than one dang bulb in!
     
  6. Dec 14, 2017 at 3:54 PM
    #126
    readyme

    readyme Well-Known Member

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    I am in the same boat...backing into driveway with no street lights.
    I got 3 reverse bulbs, and just installed the passenger side one to see the difference side by side...and it makes a TON of difference.
     
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  7. Dec 14, 2017 at 10:15 PM
    #127
    Mudman

    Mudman Well-Known Member

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    I'm tempted to throw some Rigid cubes in the factory bumper to assist. All I've got in the driveway for lighting, is a dinky little light. At best, you see just enough not to back into the house. I'd add a light or two, but renting doesn't allow that.
     
  8. Jan 3, 2018 at 2:42 PM
    #128
    jpowell1161

    jpowell1161 Well-Known Member

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    You guys who were able to purchase the Osram bulbs off of Amazon, what did you pay per bulb? I’ve found two sellers domestically, and they are charging $17 and $22 per bulb respectively. Is that in line with what Amazon sold them for? Thanks!
     
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  9. Jan 4, 2018 at 6:29 AM
    #129
    cascadetaco

    cascadetaco Toyota Addict

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    No they were much cheaper on Amazon. Course i broke one and now they are no longer available.
     
    Last edited: Jan 4, 2018
  10. Jan 4, 2018 at 7:11 AM
    #130
    crashnburn80

    crashnburn80 [OP] Vehicle Design Engineer

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    I think they were $8-9 on Amazon. $17 is pricey, but realistically cheaper than a decent drop in LED for more output than an LED.
     
  11. Jan 4, 2018 at 9:30 AM
    #131
    jpowell1161

    jpowell1161 Well-Known Member

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    True... decisions, decisions..
     
  12. Jan 4, 2018 at 10:59 AM
    #132
    cascadetaco

    cascadetaco Toyota Addict

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    Problem is the 10$ shipping. Which puts it at 30 a bulb almost. Need these back in stock on Amazon!
     
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  13. Jan 8, 2018 at 7:21 AM
    #133
    jpowell1161

    jpowell1161 Well-Known Member

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  14. Jan 8, 2018 at 10:00 AM
    #134
    cascadetaco

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    Thx for heads up ordered 2 incase I break another one! :)
     
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  15. Jan 8, 2018 at 5:56 PM
    #135
    crashnburn80

    crashnburn80 [OP] Vehicle Design Engineer

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  16. Jan 12, 2018 at 3:20 PM
    #136
    jayway

    jayway Well-Known Member

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    Just stumbled on to this thread and Amazon is out of stock again dammit
     
  17. Jan 12, 2018 at 4:08 PM
    #137
    crashnburn80

    crashnburn80 [OP] Vehicle Design Engineer

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    That didn’t take long. Maybe they will get the hint.
     
  18. Jan 14, 2018 at 3:37 PM
    #138
    KnckleChldrn

    KnckleChldrn Well-Known Member

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    Found some. Free shipping too!
     
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  19. Jan 19, 2018 at 9:23 PM
    #139
    Brushbuster17

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    Interior led lights. bed mat, tonneau cover. weather tech floor mats, PIAA fog light bulbs
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  20. Jan 19, 2018 at 9:50 PM
    #140
    crashnburn80

    crashnburn80 [OP] Vehicle Design Engineer

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