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led taillights!

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Old 06-01-11, 04:11 AM
  #26  
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yea i suppose, wonder how it would look with a diffused center.
Old 06-01-11, 09:29 AM
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I figured it'd look more like this:

led taillights!-yoh1n.jpg
Old 06-01-11, 10:58 AM
  #28  
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take the center two rings out an dstick a bright LED style "replacement" bulb in there and it will look perfect imho. I know that is how some of the VW's do it although they use the ring as a blinker as well
Old 06-01-11, 01:01 PM
  #29  
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Originally Posted by MattGold
I figured it'd look more like this:

that is more how i pictured it, going cheap makes the lights look cheap. or at least different and more of a truck style. filling in the area with as many LEDs as possible gives a more clean look for certain areas, except i would fill in the center area with superbright LEDs for the brake.
Old 06-01-11, 03:25 PM
  #30  
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I will have to change to a smd led I can't pack these superflux that close together. I can make an array for the middle and set them back from the lens so it will be diffused.

It will look like this


Last edited by turboIIrotary; 06-01-11 at 03:40 PM.
Old 06-02-11, 12:11 PM
  #31  
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brighten up the center section, i honestly don't like that anyone is actually attempting to use brighter brake lamps over the parking lights. also looks a little out of place without the amber running lights. try thinking of it like this: outer rings for tails and turns all on for running lights, center section can be diffused or filled in with brighter LEDs for turn and brakes.

of course this all adds to cost but for $400 that SBG made their light sets for then this should still well be within reason for parts cost to produce.

don't make the same mistakes they did by having the tails be too dim for brake lamps. the turn signals don't necessarily have to be brighter than the amber marker.

also, to break up the monotony of the brake lamps turning on filling the whole area with light, a divider can be used to have a dead black spot between the outer ring and the brake lights. having a functional third brake light would also help with this in your examples, if omitting the divider idea.

just some things to think about for ideas.

Last edited by RotaryEvolution; 06-02-11 at 12:16 PM.
Old 06-02-11, 04:31 PM
  #32  
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Originally Posted by Karack
brighten up the center section, i honestly don't like that anyone is actually attempting to use brighter brake lamps over the parking lights. also looks a little out of place without the amber running lights. try thinking of it like this: outer rings for tails and turns all on for running lights, center section can be diffused or filled in with brighter LEDs for turn and brakes.

of course this all adds to cost but for $400 that SBG made their light sets for then this should still well be within reason for parts cost to produce.

don't make the same mistakes they did by having the tails be too dim for brake lamps. the turn signals don't necessarily have to be brighter than the amber marker.

also, to break up the monotony of the brake lamps turning on filling the whole area with light, a divider can be used to have a dead black spot between the outer ring and the brake lights. having a functional third brake light would also help with this in your examples, if omitting the divider idea.

just some things to think about for ideas.
I would have to make a custom wire harness to make the amber running lights. It came from factory as a dedicated turn signal so I only have one positive output.
Old 06-03-11, 05:03 PM
  #33  
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Originally Posted by turboIIrotary
I would have to make a custom wire harness to make the amber running lights. It came from factory as a dedicated turn signal so I only have one positive output.
not really, wire them up to the parking light circuit. the amp draw is much lower with the LEDs versus conventional bulbs that the circuit was original accustomed to.

although i think it would better with a dim amber marker in the tails, after thinking about it i'm not sure if there is a law against it. the tails aren't supposed to have amber markers but the sides and front of the car can. doubt anyone would complain about it though, assuming the turn indicators are obvious versus the amber parking lights.

Last edited by RotaryEvolution; 06-03-11 at 05:06 PM.
Old 06-03-11, 07:45 PM
  #34  
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The outer (3rd) circle could still be red, but then the center could light up bright yellow when turning
Dunno if that helps
Old 06-17-11, 07:20 AM
  #35  
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Originally Posted by MattGold
I figured it'd look more like this:
Weren't those Roxshox (I can't remember his exact forum name) designed lights?

I've been wanting to do some LED lights as well. I've seen what seems to be a lot of interest in these lately which is definitely good.

I've had several ideas which have been a bit of a mix of others' here, but just haven't dedicated any time to it.

Since light has an additive effect (don't know what kind of %age, eg two lights are twice as bright as one), why not user slightly smaller LEDs to get a higher density to create a smoother ring (if not using some diffuser).

I'd say stay away from any diffuser unless you're getting some extremely high brightness LEDs as they will only cut your output. Every manufacturer that you see with LED tails have them designed with direct view of the LED itself (as far as brake lamps themselves. Running lamps are another story).

Good luck and looking forward to seeing a completed version.
Old 06-17-11, 06:53 PM
  #36  
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Originally Posted by Railgun
Weren't those Roxshox (I can't remember his exact forum name) designed lights?
His car was/is for sale, and I went to check it out. His lights were very nice, and looked like those/nagisa.
Old 06-18-11, 07:16 PM
  #37  
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Here is first version finished.

Old 06-19-11, 07:30 AM
  #38  
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Would love to see how bright those really are in the sunlight. On another note, I ordered these to fix my SakeBomb LEDs:

http://ledsupply.com/endorstar-3up.php

I am going to try the red-amber ones for the center of the brakes and the amber ones for the turn signals. My guess is these will be very bright but we shall see. To power them I am using this:

http://ledsupply.com/flexblock.php

This will allow each of the brake lights to run at 700mA, or at the brightest setting. The turn signal will be wired up to one of these for the same result:

http://www.ledsupply.com/03023-d-n-700.php

Finally, I also bought a few lenses to try but they will probably cut down on the angle too much. For $1.50 why not see?:

http://www.ledsupply.com/carclo-optics-3up.php

I got the wide angle one and then one of the elliptical ones for fun.

Should be in early next week and then I'll see how I can wire them into the mess of SakeBomb wiring. It's not pretty.
Old 06-19-11, 08:33 AM
  #39  
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Keep us posted David!
Old 06-19-11, 02:51 PM
  #40  
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Originally Posted by RCCAZ 1
Keep us posted David!
Defnitely. Sent this info a few weeks back to SakeBomb but felt they were not interested or were doing something I didn't think would work well. The LEDs are due in this week so I need to find my soldering iron
Old 06-19-11, 03:29 PM
  #41  
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I'm either going to use the rebels or snapleds for version 2 where the center will light up. You can probably remove the two led rings that are used for brake and just use the rebels. That might clear up some wiring.

Last edited by turboIIrotary; 06-19-11 at 03:37 PM.
Old 06-20-11, 07:11 AM
  #42  
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Originally Posted by turboIIrotary
I'm either going to use the rebels or snapleds for version 2 where the center will light up. You can probably remove the two led rings that are used for brake and just use the rebels. That might clear up some wiring.
I think this will work for you. For me, I am trying to work with the current SBG design and fix it so current GB members will have an option. I am going to leave the two outer rings used by SBG but tie them in together so both will come on with the parking brakes. This will brighten up a bit the parking lights and with the center brake section fixed, I am hopeful these will be acceptable to use. What really needs to be done though is to replace the outer rings with leds like you used.
Old 06-20-11, 08:09 AM
  #43  
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Originally Posted by David Hayes
I think this will work for you. For me, I am trying to work with the current SBG design and fix it so current GB members will have an option. I am going to leave the two outer rings used by SBG but tie them in together so both will come on with the parking brakes. This will brighten up a bit the parking lights and with the center brake section fixed, I am hopeful these will be acceptable to use. What really needs to be done though is to replace the outer rings with leds like you used.
David... if you can, just do one side at a time, then take pics in all lighting conditions to compare/contrast the current configuration please. Thx!
Old 06-20-11, 06:11 PM
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Originally Posted by RCCAZ 1
David... if you can, just do one side at a time, then take pics in all lighting conditions to compare/contrast the current configuration please. Thx!
That's the plan. I ordered enough for one taillight assembly and will then test the light output compared to stock (and the SBG units).
Old 10-19-11, 09:38 PM
  #45  
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Up because led tails are awesome!
Old 10-21-11, 05:55 AM
  #46  
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^So what is the status of your project? Did you complete it?
Old 10-24-11, 08:23 AM
  #47  
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Originally Posted by David Hayes
^So what is the status of your project? Did you complete it?

I am leaving them circles for now because if I change the design I would have to redo all of the boards. The next thing I am going to do is the third brake light with leds.
Old 10-25-11, 07:42 AM
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^ Cool. I just redid mine with an amber ring for the turn signals that comes on with the two parking circles and then the center lights up for the turns. Will post up some pics soon.
Old 11-03-11, 05:36 PM
  #49  
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you have any video of these lights during the day and night?
Old 11-08-11, 11:20 PM
  #50  
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Originally Posted by robzter
you have any video of these lights during the day and night?
I can make one in the day the last time I tried to make one at night it was just a big red blob because it was so bright.


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