Tag: headlights

Non-Aggression, Floodlights, and the Aging Eye

In our ongoing journey back through the archives of the IDA Information Sheets, here are three more that are noteworthy and still relevant.

IDA Information Sheet 161 – April 2000
IDA’s Approach to People About Bad Lighting

Though this information sheet was produced in the year following my tenure as IDA Information Sheet Editor, I am sure this one was penned by David L. Crawford (1931-), co-founder of the International Dark-Sky Association.

In these hyper-polarized times, Crawford’s advice is even more important than it was in April 2000. Not only for how to talk to someone about their bad lighting, but for talking to anyone about any behavior born out of ignorance or the consumption of misinformation.

I have so many fond memories of hearing Dave Crawford, the good-lighting evangelist, speak. If I recall correctly, his father was a minister, so you can see where he began to hone his exquisite powers of persuasion and his always non-confrontational approach. He never talked down to you. Or over you. He was effective. “Avoid confrontation, even in a crisis mode. Be professional, and calm.” And, “It is critical to speak from knowledge and experience, not just emotion.” Words of wisdom. Even in the worst of circumstances.

IDA-Information-Sheet-161-April-2000Download

IDA Information Sheet 158 – October 1999
Shielding Floodlights

Bob Crelin, inventor of the phenomenal GlareBuster (sadly, no longer available), and author of the children’s books There Once Was a Sky Full of Stars and Faces of the Moon, wrote this information sheet. What a pleasure it was working with Bob and I treasured our conversations at IDA meetings in Tucson back in the day. I wonder what he is up to these days?

IDA Information Sheet 158 – October 1999DOWNLOAD

IDA Information Sheet 156 – August 1999
The Aging Eye – Some Basic Information

Dave Crawford wrote this information sheet, and it contains a wealth of information. Notice how he hits the major points multiple times and yet from a variety of angles. Repetition can help us to learn and internalize what we read.

From my own personal experience with “aging eyes”, I am finding it more difficult to drive at the posted speed limit at night. 5 mph less than the posted speed limit is more comfortable, and safer. I drive a low-profile vehicle with normal halogen headlights. But the many aggressive drivers now with high-profile vehicles (SUVs and pickup trucks—those with suspension lifts are the worst) and blindingly-bright headlights (the likes of which we have never seen before) are making night driving increasingly dangerous for the older driver. And there are many of us.

IDA-Information-Sheet-156-August-1999Download

Pet Peeves

Here is a list of 10 irritations, in no particular order, that make me feel like an alien on my own planet.

  1. High color temperature headlights – Traditional automotive headlights have a yellowish-white color temperature of 3200K. Xenon headlights emit a bluish-white light around 4500K. LED lights are even bluer at around 6000K. These new “blue” headlights make me want to give up night driving altogether. They are too glary and too bright for oncoming traffic. Add in the same for so-called “fog” lights, and the result is often blinding for other drivers.
  2. High color temperature LED lights – While we’re on the topic of lighting, most indoor and outdoor LED lighting should have a color temperature between 2700K and 3000K. This provides a soothing yellow-white light instead of the garish and glary blue-white LED lights in common use today with a color temperature of 4000K or even higher.
  3. Dusk-to-dawn lighting – With the availability of modern light sources, control, and dimming technologies, most outdoor lighting does not need be on or running at full brightness all night long.
  4. Television advertisements – I don’t know how anyone can stand to watch television because there are so many advertisements. I’ve given up watching anything that has advertisement propaganda embedded within the program.
  5. Dystopian movies and television programs – Why would anyone find a dystopian portrayal of the future entertaining or even desirable? I find it utterly horrifying and we should do everything possible to make sure such a future never occurs. Furthermore, I find the amount of violence and aggression in movies and television appalling. This is entertainment? No thanks, I’ve got better things to do with my time.
  6. TV Screens in Restaurants – When I’m dining at a restaurant, just about the last thing I want to see is the distraction of one or more television screens. I’m there to enjoy the food and the company I’m with and screens of any kind are intrusive.
  7. Overuse of smartphones – So many people seem addicted to their smartphones. I don’t generally use one and get along just fine. As much as I use computers in my everyday life, I don’t want one with me everywhere I go. I am really thankful I grew up before personal computers and smartphones existed. Gives one a different perspective.
  8. Sports – I have absolutely no interest in sports. Physical fitness and healthful living, yes, but sports seems like a big waste of time. I don’t see how so many folks can get so excited about something that does absolutely nothing to make the world a better place.
  9. Hunting – I don’t see how anyone can derive pleasure out of depriving another animal of its life. It’s just sick. It is one thing to kill an animal if it is necessary for survival, or self-defense, but for sport it is disgusting. For necessary animal population control, why not use high-tech science-based birth control methods instead?
  10. Pets – I love seeing animals in nature, but have no interest in owning or taking care of a domesticated animal. I much prefer solitude or the company of people. I’m too busy to have any time for a pet, anyway. Don’t like it when you visit someone and their dog or cat jumps on you or licks you. Yuck.