Re: Technology does advance (Re: Phillips Daylight 8 LED DLRs in a 2000 Buick Centur
Well now isn't that a presumption on - your - part?
I don't see any presumption. Neither the factory (steady-burning incandescent turn signal) DRLs nor the Philips DRLs you installed will produce a problematic level of glare, and you haven't created any real safety problem by installing a second set of DRLs, but neither have you necessarily improved the effective conspicuity of the car. In short, you aren't hurting anything, but probably also not helping anything.
I have spent a lot of time watching other cars before I decided to do this upgrade. There is absolutely no doubt in my mind
Careful, there. We (human beings) are not good at accurately assessing how well we can/can't see. It's a limitation of the human machine's hardware and software. We are very good at being
certain, but very bad at being
right when we make judgment calls on matters like this.
Incandescent daytime running lights suffer from limited range
This just is not the case. It's just not true.
the 2000 Buick Century daytime running lights perform very poorly in our region. This was easy enough to verify by observing other Century cars in the region.
No, it would only be verifiable by comparing the rate at which those cars are involved in DRL-relevant crashes in your region vs. other regions. Yours is not a verification, it's just a guess.
Given that we must have polarized sunglasses to cope with the sunshine, this is a very dangerous situation.
Polarized sunglasses have nothing to do with the performance of DRLs.
Admittedly this isn't the sort of driving situation found all over the world,
You don't mention where you are, but "tall trees and frequent patches of shade and sunlight" is not an uncommon or unusual environment to be driving in. It really looks like you are starting with guesses, stacking assumptions on top of them, and thereby arriving at conclusions that don't have any grounding in objective reality, but do align with your pre-existing desires and opinions. In this case, again, what you've done isn't going to cause a problem, but it's also not going to give you the extra safety you think you're getting, and
that, in turn, can easily reduce your actual safety through unintentional risk compensation.
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Don't do this again, please. It's against the rules.