Jump to content
SAU Community

Recommended Posts

Perspex sucks!!! I got it from bunnings.

If you can get polycarbonate/lexan, that material is less likey to shatter.

I cut it with a bandsaw at bashers workshop, the inside ring, I just drilled a crap load of holes with drill then used the drill to cut between the holes.

Then just gave it a quick file. It's rough, but beats paying $1200+ for nismo's.

Cost:

housings $250 (I didn't want to pull mine apart)

perspex $35

90 LEDs $78 (jaycar electronics)

resistors and diodes $4

silicone $12

I'm hoping the will be bright enough! In hindsight I should of tried the brake lights in the sun to check brightness....

Thanks for the break down.

I've got plenty of housings which is good :D

Where did you buy the LEDs?

My usual spot for random things is eBay, but someone recommended in the thread not to.

So cheap on there.

What MCD LEDs did you go for? - you're hoping they're bright enough! Let me know haha.

From jaycar, and they are 4000MCD.

Lol, I put in in the last page of my post....

Cool, yeah I had a brief look in ebay..meh

My tip for the day is keep an eye on the oven, if you smell plastic....RUN lolz!!!!

  • 6 months later...
  • 1 year later...

I see you printed the circuit boards for your LED Taillight conversion was it difficult?

http://zilvia.net/f/showpost.php?p=4694490&postcount=21

dsc00766.jpg

Can you make some for the R34?

  • 4 months later...
  • 3 weeks later...

Making good boards like this is pretty easy if you have the right tools ,

Sneaky trick running 3 LED's rather than 4 in each string allowing the brightness level between Tail and Stop to be a reasonable contrast.

I'll be placing some LED's up the rear pillar on my Axis this weekend if I'm not on the road, so I had best take some pictures as well :)

.

Edited by MozzMann

i was thinking about doing it mass produced wise, had the patterns all stored in the cutter and everything and and even have a 70% finished set sittign in my room with male adapters for the factory plugs.. so much CBF though

  • Like 1
  • 2 weeks later...
  • 6 months later...

Has anyone used Red LEDs instead of the clear ones in their tail lights?

The current prices at Jaycar are -

White waterclear LEDs 4000mcd = $1.90/25+ LEDs, x100 the total is $190

Red waterclear LEDs 4000mcd = $0.99/25+ LEDs, x100 the total is $99

(correct me if I'm wrong)

My understanding is that only the red light produced from a white LED is going to pass through the stock red tail light lense. Where a higher percentage of light from a red LED will will pass through the red lense.

So in saying that, would a red LED should be perfectly fine behind a red lense?

  • 1 month later...

Has anyone used Red LEDs instead of the clear ones in their tail lights?

The current prices at Jaycar are -

White waterclear LEDs 4000mcd = $1.90/25+ LEDs, x100 the total is $190

Red waterclear LEDs 4000mcd = $0.99/25+ LEDs, x100 the total is $99

(correct me if I'm wrong)

My understanding is that only the red light produced from a white LED is going to pass through the stock red tail light lense. Where a higher percentage of light from a red LED will will pass through the red lense.

So in saying that, would a red LED should be perfectly fine behind a red lense?

Any update on your LED DIY?

IME using white leds behind a red filter will give a pinkish red. Its not a proper brake light colour at all. Much better to use red leds in the first place.

Also those prices at jaycar are criminal. No way is a single 5mm led worth $1.90 per led (bulk price too!). I dont even bother with jaycar anymore unless there is a single item I need right away, the prices are far too high.

I have found regular lensed leds to be quite reliable from china off ebay. We're talking 100 of them for about $2. As long as you drive them conservatively, perhaps <50% of their rated current, they should be fine for many years.

I have never had a regular lensed led start flickering (and eventually fail), unlike SMD leds which I have seen many times.

I suspect part of the issue is that ebay led light packages come with too low resistors, and so the lights are being driven harder to be made brighter, but at the expense that a higher % of them will fail.

Any update on your LED DIY?

No not as of yet, car has been at my mechanics for many months so I haven't had a chance to get started on it. I will be doing a Nismo R34 led layout on an early tail light (afterburner) HR31 Skyline.

  • Like 1
  • 1 month later...

No not as of yet, car has been at my mechanics for many months so I haven't had a chance to get started on it. I will be doing a Nismo R34 led layout on an early tail light (afterburner) HR31 Skyline.

Let me know when you start working on this R34 LED project

  • 3 weeks later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Similar Content

  • Latest Posts

    • Who did you have do the installation? I actually know someone who is VERY familiar with the AVS gear. The main point of contact though would be your installer.   Where are you based in NZ?
    • Look, realistically, those are some fairly chunky connectors and wires so it is a reasonably fair bet that that loom was involved in the redirection of the fuel pump and/or ECU/ignition power for the immobiliser. It's also fair to be that the new immobiliser is essentially the same thing as the old one, and so it probably needs the same stuff done to make it do what it has to do. Given that you are talking about a car that no-one else here is familiar with (I mean your exact car) and an alarm that I've never heard of before and so probably not many others are familiar with, and that some wire monkey has been messing with it out of our sight, it seems reasonable that the wire monkey should be fixing this.
    • Wheel alignment immediately. Not "when I get around to it". And further to what Duncan said - you cannot just put camber arms on and shorten them. You will introduce bump steer far in excess of what the car had with stock arms. You need adjustable tension arms and they need to be shortened also. The simplest approach is to shorten them the same % as the stock ones. This will not be correct or optimal, but it will be better than any other guess. The correct way to set the lengths of both arms is to use a properly built/set up bump steer gauge and trial and error the adjustments until you hit the camber you need and want and have minimum bump steer in the range of motion that the wheel is expected to travel. And what Duncan said about toe is also very true. And you cannot change the camber arm without also affecting toe. So when you have adjustable arms on the back of a Skyline, the car either needs to go to a talented wheel aligner (not your local tyre shop dropout), or you need to be able to do this stuff yourself at home. Guess which approach I have taken? I have built my own gear for camber, toe and bump steer measurement and I do all this on the flattest bit of concrete I have, with some shims under the tyres on one side to level the car.
    • Thought I would get some advice from others on this situation.    Relevant info: R33 GTS25t Link G4x ECU Walbro 255LPH w/ OEM FP Relay (No relay mod) Scenario: I accidentally messed up my old AVS S5 (rev.1) at the start of the year and the cars been immobilised. Also the siren BBU has completely failed; so I decided to upgrade it.  I got a newer AVS S5 (rev.2?) installed on Friday. The guy removed the old one and its immobilisers. Tried to start it; the car cranks but doesnt start.  The new one was installed and all the alarm functions seem to be working as they should; still wouldn't start Went to bed; got up on Friday morning and decided to have a look into the no start problem. Found the car completely dead.  Charged the battery; plugged it back in and found the brake lights were stuck on.  Unplugging the brake pedal switch the lights turn off. Plug it back in and theyre stuck on again. I tested the switch (continuity test and resistance); all looks good (0-1kohm).  On talking to AVS; found its because of the rubber stopper on the brake pedal; sure enough the middle of it is missing so have ordered a new one. One of those wear items; which was confusing what was going on However when I try unplugging the STOP Light fuses (under the dash and under the hood) the brake light still stays on. Should those fuses not cut the brake light circuit?  I then checked the ECU; FP Speed Error.  Testing the pump again; I can hear the relay clicking every time I switch it to ON. I unplugged the pump and put the multimeter across the plug. No continuity; im seeing 0.6V (ECU signal?) and when it switches the relay I think its like 20mA or 200mA). Not seeing 12.4V / 7-9A. As far as I know; the Fuel Pump was wired through one of the immobiliser relays on the old alarm.  He pulled some thick gauged harness out with the old alarm wiring; which looks to me like it was to bridge connections into the immobilisers? Before it got immobilised it was running just fine.  Im at a loss to why the FP is getting no voltage; I thought maybe the FP was faulty (even though I havent even done 50km on the new pump) but no voltage at the harness plug.  Questions: Could it be he didnt reconnect the fuel pump when testing it after the old alarm removal (before installing the new alarm)?  Is this a case of bridging to the brake lights instead of the fuel pump circuit? It's a bit beyond me as I dont do a lot with electrical; so have tried my best to diagnose what I think seems to make sense.  Seeking advice if theres for sure an issue with the alarm install to get him back here; or if I do infact, need an auto electrician to diagnose it. 
    • Then, shorten them by 1cm, drop the car back down and have a visual look (or even better, use a spirit level across the wheel to see if you have less camber than before. You still want something like 1.5 for road use. Alternatively, if you have adjustable rear ride height (I assume you do if you have extreme camber wear), raise the suspension back to standard height until you can get it all aligned properly. Finally, keep in mind that wear on the inside of the tyre can be for incorrect toe, not just camber
×
×
  • Create New...