Do i need projector headlights when i switch to HID bulbs?
411606
Confusing answers given so far. You need a lot more than projector lamps to change to HID. This is a completely different lighting sysytem. Go and read http://www.halcyon.net/lights/hid-faq.shtml\nHowever I expect that you are not actually changing to HID at all. You are probably just buying uprated bulbs which should be fine.
1017036
Yes they can reduce the brightness and contrast level and set it to 40-50% of the maximum. Initialy you will not be comfertable but after few hours your eyes will adjust to it.
683801
reduce your light on the screen if no change see an optician they will advise you
319610
Asking such questions shows that you are of an outstanding nature and an inquisical individual. This question has llong been the subject of discusion ever since albert einstein's theory of relativity in 1905, and later quantum in 1934. It has commonly been accepted that since you would never be able to lravle at the speed of light, it is pointless to speculate. However, it is possibly to say theoretically that switching the headlights on whilst travelling at the speed of light would cause you to see nothing but blackness, or no change from the surroundings, since the strings have the smae frequency and you cannot pass through them since they have already passed. Trusting this is of measurable help, yours brightly, jgdyrh
127609
I would go with TYC.  But I'm not sure they even make those for your car.  You might want to go with HIDs.
35908
Here are the steps to do this task-\n\n1.Let's name the bulbs A,B & C & the switches 1,2 & 3.\n\n2.Put the switch #1 ON & leave it for some time.\n\n3.Now put switch #1 OFF & immediately put #2 ON.\n\n4.Quickly, go to the second floor & touch all the bulbs.\n\n5.The hottest bulb which is not glowing is connected to switch #1\n\n6.The glowing bulb is connected to switch #2\n\n7.The bulb which is not glowing is connected to switch #3
271273
Not especially. In order to see in the dark, you'd need some new types of photoreceptors in your eyes. Short of bionic eyes, nanotechnology, or genetic engineering, good luck with that.
402222
no they do not it would be pointless to have them unless they are needed to use equipment at he dealership
215667
check ur connections and see if there are any loose wire or burnt bulbs
749696
http://www.rei.com/online/store/Search?storeId=8000&crumb=%26quot%3Bheadlamp%26quot%3B%5E%26orig%3Dheadlamps%26noalias%3D1%26cat%3D4500058%26query%3Dheadlamp%7EHeadlamps%5E%26cat%3D4500596&orig=headlamps&noalias=1&cat=4500596&query=headlamp&vcat=REI_SEARCH:N\nhttp://www.campmor.com/webapp/wcs/stores/servlet/CategoryDisplay?catalogId=40000000226&storeId=226&categoryId=260&langId=-1&parent_category_rn=241
775688
Hmmm, curious.\n\nIf the bulb has a filament you can see, then yet, it will almost certain be dimmable.\n\nI cannot see why there would need to be a trasformer in the box, if you try and wore the lamp in series with a 400Watt rated dimmer, th e worst that is likely to happen is you kill the dimmer.\n\nTry and find a bit more about this (make/model/type) and pop up another question, we can then give better feedback
400904
I took the test a couple years ago.  The only thing I really remember not knowing was the question: you should have your headlights on if visibility is less than: 500 ft.  I said 100 ft. and I think I should have gotten credit because, obviously, if visibility is less than 100 ft. you should have your headlights on.\nOther than that, I found just about everything in the booklet.
93473
low glare non-fluorescent true color would be the ideal, I like neodynium bulbs myself.
172519
Sorry....that is not correct.  LCD's do NOT emit light.\n\n\nYou see LCD technology does not itself emit light. you either must have enough ambiant light to see, or it must be 'back-lit'. The Technology formmerly used to do this was CCFL or Cold Cathode Forescent Lamp, these failed in 2 different ways as they aged.\n\n1. the light would get darker as it aged. Some would even change color therby messing-up the colors the display rendered.\n\nand\n\n2. As the bulb ages, it requires more and more power to engergize it. Eventually it will reach a point where the amperage required to start the lamp, will exceed the capacity the circut it is on can provide and simply not light.\n\nIf you've ever seen this, or suspect that this is your problem (display won't light, or goes dark shortly after starting,) simply shine a bright light source directly into the display, you should see faintly whatever the desktop was diplaying at the time.....or your desktop if it never came on to begin with.\n\nCurrent Backlight technology uses white LED lights....far better.\nthe BEST ones use 3 LED lights....1 each of Red Blue and Green, much much better at displaying the full color spectrum.\n\nHope that helps !\n\nPS: the FLASHLIGHT you have.....is an LED flashlight, I would wager. I have one too, they're great !  $27 bucks though.\n\nPPS: more like 100,000 hours.\n\n\nto poster below....the current back-lighting method IS LED, the fact that it is also used in Thin Film Transister Displays does not really make a difference to this question.\ncheck your facts. oh and your 'plasma' info is waaaaaay off.\none year!  ha.
270264
Actually, I made a mistake when I was designing that spaceship. When you try to turn the headlights the ship will turn left. I miss-wired the switches and looking at my notes, doesn't look like you can turn the light on at all.\nSorry, I will try to do a better job next time.
951468
There are a number of products on the market that will do what you want, and be certified and safe.\n\nMake sure you get a warm LED though: cool white LEDs produce a terrible colour of light.\n\nhttp://www.theledlight.com/120-VAC-LEDbulbs.html
990482
It is theoretically possible. If I were doing it, I would position the projector directly above the car and project down through the windshield onto the dashboard. \n\nIn practical terms, you're going to find that this is quite difficult to make work, for the following reasons: \n\n(1) Dashboards are usually a dark color, which makes for a lousy projection screen. You'll need an extremely bright projector to make up for that. You'll also need extra brightness to make up for the (large!) amount of light lost due to reflection off the windshield itself, before the light even gets to the dashboard. Generally, the brighter the projector, the more expensive. Expect to pay in the five- or even six-figure range.\n(2) Cars are different sizes, which means that the distance from the projection lens to the dashboard will be different in a Tahoe than in a Corolla. That means that you will need to figure out a system that can focus differently for different cars.\n(3) Even knowing the throw distance to the dashboard, the dashboard is not flat. That means that parts of the image will not be in focus no matter what you do.