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      10-18-2008, 09:40 PM   #18
tom @ eas
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Quote:
Originally Posted by twinturbo135i View Post
I just installed a set of the 7500K GP Thunders in my car but they aren't no where near as bright as the stock bulbs.

so I was wondering if it would hurt anything to use HID bulbs in place of the GP Thunders?
We've tried it months back - it's much to bright and produces way to much glare to oncoming traffic. Excessive heat would possibly be another factor.

Bulb output is not the issue here, it's a limitation of the ring design - this is a reason why the GP thunders hardly do anything but change color temperature. Looking at the design, you can see the inner projector is a simple half plastic ring. The outer projector has a fiber ring, thus requiring more light (from the same light source) to achieve the same output as the inner lamp.

Errors aside, a brighter light source will only intensify what is already present - uneven light output from the rings.

We're looking into an alternative solution of our own - and have a couple of ways of going about it. We'll post more info as we get further into development.
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Tom G. | european auto source (eas)
email: tom@europeanautosource.com · web: https://europeanautosource.com· tel 866.669.0705 · ca: 714.369.8524 x22

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