Stop in for a cup of coffee

As far as slantsixdan goes, I suspect he is a LED enthusiast. I am not, but I did not mean to start a discussion about which one is best. Just that in my opinion the H4 ECE lights gives a better pattern and light than the old Sealed Beam headlights, and which I prefer since I have been used to that for most of my life. After we moved to California I don't like to drive in the darkness because I do not have good headlights, but there are also other reasons my wife and I prefer to be inside the house and lock both the screen door and the door after dark.
Anyway, the reason I do not like LED lights is complicated sort of. All humans eyes have some trouble with blueish light, it sort of tend to irritate the eye. But, for some reason I have an extreme version of it. My cousin has one of these lights you have on the forehead with a strap around the head. LED, and I can not see anything with it. I do not find tools, I do not see where to work or anything. But that is very blue. The more white or beige/yellow/orange the light is, the more and better I see, but it does not go very far on the blueish side before I struggle. So, traditional LED is usually a no no for me, even the bulbs inside the house. The bulbs inside the house that gives a more "tanned" light does not last very long. Maybe like 5000 hours at the most, so they kind of become expensive. Then I am not agree with the general understanding of how much CO2 footprint a LED light gives compared to an old fashioned light bulb. In use they are favorable, but the production of semi conductor material is not at all favorable. Then, LED lights for blinkers and stop lights... well, it is not really much to gain from that since they are on for so short amount of time. The last issue is LED as headlights in some winter conditions with snow. Since LED lights give less heat, they do not melt the snow off the glass as well as the old and hot lamps do. In Norway they have had to get headlights with a heater element to fix that problem on commercial trucks because they struggle stopping everywhere to clean the glasses. I mean I have heard that the heater elements are around 50-100 watts. And for a country like Norway, in the houses, where you 90% of the time you need a light also need heating, a LED to save electricity since the houses are heated with electricity, it is just a joke.
If people want to go the LED route it is up to them. I am just stating why I do not like them too much. I actually does not need more than one reason, that I can not see with that light. It is as simple as that.

Bill
Dan knows a ton about LED's and is an expert in this field, but he has written articles for safety boards that deal with automotive lighting. He knows which lights are good and why as well as which ones are bad.