I know some of these interior cabin LEDs are available in the aftermarket parts store.

I just decided to change the interior lighting of my car from the stock yellow(maybe tungsten) ones to a more brighter white colour.

Advantage is that it consumes less juice from the battery, about 20mA(not a problem, if the doors are left ajar for hours).

Next plan is to replaced the car's Infiniti logo at the front, with an LED setup.

BEFORE retrofitting LEDs.
That's the roof rear bulb

One of the doors opened

The removed stock bulb

Design phase, mounting some LRDs on a fretboard

Testing the prototype LED lighting.
Here, I was using some dead Camry modules I had in the shop.

I wanted to use the stock bulb casing for the retrofit. This particular one has its bulb dead, and so was a good candidate for it.

Shows the rear roof cabin LED fitted

Front roof lights

All doors with LEDs

Number plates also fitted

Bia guy na which kain maths you bn dey solve for that paper ?

Na just the design calculations to give me the right resistor values to use in limiting the forward current to 20mA, sir.

RZArecta2:
Bia guy na which kain maths you bn dey solve for that paper ?

hahahhaa bro i thot i was d only one that saw it. noticed baba was doing calculation for the light thing. omo after i see calculation i start dey doubt mysef say i never know work oooo :-D

Nice one bro

Aren't these interior led bulbs available on AliExpress?

You just wanted the DIY challenge or what?

Show us clearly how you calculated and constructed the whole thing. What you posted is not detailed.

RZArecta2:
Bia guy na which kain maths you bn dey solve for that paper ?

I dey wonder say shey him dey do NECO ni or him dey do nwa teacher?

Na wa o! All these contraption on that poor car? Chaiiii

Something that my giy for kuku jejely go buy LED bulbs which are plug and play and are very safe na him person start to run calculation and do Welding and soldering to do contraption for a LED bulb?

What a waste of time trying to reinvent the wheel again?

Tufiakwa!

kingreign:
Na wa o! All these contraption on that poor car? Chaiiii

Something that my giy for kuku jejely go buy LED bulbs which are plug and play and are very safe na him person start to run calculation and do Welding and soldering to do contraption for a LED bulb?

What a waste of time trying to reinvent the wheel again?

Tufiakwa!

His life. His will. I believe he has every right to do whetever he chooses to do with his tym.
personally i love what he has done. this is beyond trying to reinvent the wheel. this is about understanding how the wheel was invented in the first place and with further research improving on it (if possible). nob like some people wey go just dey do copy and paste from the internet. they know the wheel but dey have no understanding of how the wheel works...

AutoMoTech:


His life. His will. I believe he has every right to do whetever he chooses to do with his tym.
personally i love what he has done. this is beyond trying to reinvent the wheel. this is about understanding how the wheel was invented in the first place and with further research improving on it (if possible). nob like some people wey go just dey do copy and paste from the internet. they know the wheel but dey have no understanding of how the wheel works...

I no like am o

kingreign:

I no like am o

lwkmd... ok o bros... Trygo abeg do anods one jor make we use am pepper Kingreign

kingreign:

I no like am o

lwkmd... ok o bros... Trygo abeg do anods one jor make we use am pepper Kingreign

AutoMoTech:


lwkmd... ok o bros...
Trygo abeg do anods one jor make we use am pepper Kingreign

Ahhhhhh!!!! You too?
You suppose beg me to like am o

AutoMoTech:


lwkmd... ok o bros...
Trygo abeg do anods one jor make we use am pepper Kingreign

Ahhhhhh!!!! You too?
You suppose beg me to like am o

kingreign:

Ahhhhhh!!!! You too? You suppose beg me to like am o

hahahaha noooooooooooooooo
we dnt want ur like ooo hehehe

In the opening part of the writeup, I had already stated the availability of those LEDs in the market.

I'm just the kind of guy that likes reverse engineering stuffs, if I can do them.

Spending such a time on what I have put my mind to do, no matter how formidable it is, does not bugged me down. I think the most important thing is time management, what I want achieved, and priorities.

Stuffs like these makes me better understand how some computations were arrived at, and how to practically implement what has being theoretically designed.


PS: @Automotech. You seems to pretty much understand the concept here.


Regards,
Joseph

AshipaEk0:
Aren't these interior led bulbs available on AliExpress?

You just wanted the DIY challenge or what?

They don't last.. Speaking from experience & what he did is cheaper

kingreign:
Na wa o! All these contraption on that poor car? Chaiiii

Something that my giy for kuku jejely go buy LED bulbs which are plug and play and are very safe na him person start to run calculation and do Welding and soldering to do contraption for a LED bulb?

What a waste of time trying to reinvent the wheel again?

Tufiakwa!

But if Gazz does something like this.. I am very sure you won't be saying this..

thebigkendo:


But if Gazz does something like this.. I am very sure you won't be saying this..

Gazzuzz is my mentor.

thebigkendo:


They don't last.. Speaking from experience & what he did is cheaper

They last. All the LEDs in my car are 3years old. I swapped the yellow bulbs and used the LED.

kingreign:


They last. All the LEDs in my car are 3years old. I swapped the yellow bulbs and used the LED.

Did you see where I highlighted aliexpress??

thebigkendo:


They don't last.. Speaking from experience & what he did is cheaper