@Mo Brighta
Any chance of an LED modification? I was thinking something along the lines of a soldered in connection with an inline resistor. I imagine this would really reduce the output heat and up the reliability?
Thanks,
E
There are two chances- slim and remote ... but not impossible.
That said, LED technology will overtake any and all lighting applications it already hasn't, so the question is, How Much Can I Afford? As I am fond of saying, "You can do ANYTHING, you just need cubic dollars."
Let me explain. I just sent a long and detailed response on this exact question to another guy, here is my response ... specifically I was thinking in terms of a restoration special I ran on E9 Coupes.
Their Question:
"I do like the 'LED glass light' look where the lighting area is uniform.. Is that possible?"
My Answer:
I have not yet designed a suitable conversion to this technology for two reasons.
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One- BMW lights of the vintages I work with are intended to use a point source luminaire (bulb) in parabolic reflectors. This technology is not well suited to LED luminaires, which use little to none of the internal geometry. The plug-in LED devices that simply swap in for an incandescent lamp typically do not improve light output or brilliance, and almost never provide even edge-to-edge lighting across the lens. Some newer LED lamps that claim to mimic bulbs by flooding the reflector are not approved for use in 91 and older BMWs, older than an E34 fiver for example (speaking here about the WeissLicht 'Spektrum'). I spoke to the nice folks, they flat out refuse to recommend for anything older. Including my E28.
The older vehicles (e.g., E9 Coupe) typically are the ones with the dimmest lights and the most loyal, passionate owners.
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Two- The construction of older BMW lighting equipment includes no obvious support structure for flat, densely-populated boards that would be necessary to give an even, bright, and affordable replacement luminaire that would improve output.
I feel that installing LEDs is not an improvement simply because it is LED; but must also be brighter, more reliable, and fill the lens at least as well as the original lamp to be considered. The faster response time is an added benefit, of course, but the other criteria must also be met before I will build one into a light. Cost can be quite high... a down side.
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I hope this helps, but as I said ... 'Cubic Dollars' will speed the development process. Know anybody with that kind of budget? Have them get in touch, we'll discuss it over a Dunkel.