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One Last LED Post for the Year

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So while I ponder whether to keep those super bright LEDs for my rear license plate...

Sharp eyed readers may have noticed that I had another pair of LEDs (25) that I had ordered from Pika-Q, but which I did not discuss in my last post.

Although I was really tempted to replace the orange rear turn signals, the ones on the Pika-Q site all apparently seemed to require the use of resistors. And because I'm too lazy to figure out how it all works, never mind do the wiring, it's something I will have to research further and do at a later day.

Long time readers will instead know that I've been obsessed with trying to figure out how to improve my one back up lamp.  Since Series 3 (Kohki) cars only have a back up bulb on the left side, with the right side being a rear foglight, the back up lamp needs to be as bright as possible. Not only to let others know I'm backing up, but also so that I can see what I'm backing up into.

So when I found this bulb, I was pretty excited.
Oh yeah! 500 Lumens!!
I think there are other bulbs that are brighter, but for the S25 bulb, this was the brightest I could find.




I was happy with the claimed 500 lumens rating because as you know back in July I replaced the failed HID bulb with an LED from PIAA with a claimed 300 lumens brightness.

So here are pictures of the before and after - can you tell the difference?

With the PIAA bulb

With the PIKA-Q bulb

PIAA bulb

PIKA-Q bulb
Again, to the naked eye there is a notable difference, one that the iPhone camera does not pick up. Perhaps you can tell by how the back wall gets lit up?

PIAA bulb 
PIKA-Q bulb
You can tell that the area which is lit up is higher up on the wall with the PIKA-Q bulb.  Also the cardboard box is more uniformly and brightly lit up.

Here is a direct comparison of the difference in design

So, the next logical step would be to replace the turn signals with orange LEDs as well... so tempted but the resistors...

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