The short answer is "something bad." The first thing I'd try is tightening the bulb - a loose fit might spark a little, and sparks make all kinds of weird sounds (howling, zapping, and any bizzare combination of the two, so I wouldn't rule out that being the cause of whistling). If it keeps up, you might want to try a new light bulb, since the current one seems to be defective. And if that doesn't fix it, it's something wrong with your light fixture. If it's something small, you might be able to get help at a hardware store; large or permenant fixtures are more difficult - I can only suggest calling an electrician, though considering the expense, that's a last resort option.
Halogen gas is in a Tungsten-Halogen Light Bulb.
Yes, the halogen bulb would provide about 30% more brightness (lumens) for the same electric power rating. So 70 watt halogen is about equal to 90-100 watt incandescent.
Tungsten halogen light because the graph shows that rapidly increases and doesn't go down
Halogen is a gas, so your question doesn't make much sense. If you're asking about a halogen (light) bulb, then the answer is: mainly halogen.
Halogen H4 55 Watts bulb.
If you held the bulb in your bare fingers when you installed it, that's the cause. Skin oil will cause a halogen bulb to quit working (okay, explode) in no time.
Halogen gas is in a Tungsten-Halogen Light Bulb.
Yes, the halogen bulb would provide about 30% more brightness (lumens) for the same electric power rating. So 70 watt halogen is about equal to 90-100 watt incandescent.
yes you can
Tungsten halogen light because the graph shows that rapidly increases and doesn't go down
Because if you touch it, you may get dirt or oils from your skin on the bulb. Since halogen bulbs operate at a much higher temperature than conventional bulbs, the contaminants may cause the bulb to break. If you do touch the bulb, clean it with an alcohol swab before installing it.
Yes. It just won't be as bright.
Are you sure it's the proper headlight for the car? Occasionally, installing a halogen bulb as a replacement (when the original was non-halogen) will cause the fuse to blow.
There are two hex/star screws above the headlight casing that need to be removed first. Then you slide out the headlight casing to expose the backside, there you will find the a medium sized slipnut around the Halogen bulb. Turn counter clock wise to release and pull back gently allowing the halogen bulb to come free of the headlight casing. Unplug the Halogen bulb (a flatheaded screw driver my be needed to pry the locking clasp) To install the new Halogen bulb reverse the above steps be very careful to NOT touch the Halogen Bulb itself. The oils on your skin can cause the bulb to blow out sooner when power is given to the bulb. Tighten everything back up and you are done...
Yes, the two voltages are in the same range category.
It is a double ended halogen bulb and I do not know how to get to it to release it from the lamp.
Halogen is a gas, so your question doesn't make much sense. If you're asking about a halogen (light) bulb, then the answer is: mainly halogen.