General Cobalt General Cobalt, Pursuit, and Ion talk. Post specific discussions in the forums below

Blue xenon 8500k 9007 headlights 05-09 chevy cobalt

Thread Tools
 
Search this Thread
 
Old Aug 28, 2009 | 04:18 PM
  #1  
souchak2112's Avatar
Thread Starter
Senior Member
 
Joined: 07-15-09
Posts: 900
Likes: 0
From: Long Island, NY
Blue xenon 8500k 9007 headlights 05-09 chevy cobalt

Has anyone ever heard of these bulbs? Do they fit right up to the stock bulb or how does it work? Are they worth it, do they last long/durable?

I want to buy some black headlights and i thought that these would go well with them.


Let me know what you think.

http://cgi.ebay.com/ebaymotors/BLUE-...Q5fAccessories



OR HERE:



http://cgi.ebay.com/ebaymotors/BLUE-...26176003r11283
Reply
Old Aug 28, 2009 | 04:34 PM
  #2  
cobalttuner4698's Avatar
Member
 
Joined: 07-19-08
Posts: 205
Likes: 0
From: Canada
They should fit the stock coupler just fine. i cant access ebay at work so i cant see the company name...but as long as they are not no-namers...they should do ok. i'd even check to see if there is warranty with them just incase. what kind of black headlights are you looking at getting, just doing stock case, redone in black , which always looks pretty nice. Any pics of these headlights?..
As far as the color of these...they would look pretty nice.
Reply
Old Aug 28, 2009 | 05:39 PM
  #3  
souchak2112's Avatar
Thread Starter
Senior Member
 
Joined: 07-15-09
Posts: 900
Likes: 0
From: Long Island, NY
yea the stock headlights with the black finish instead of the "normal" chrome. Once I buy them, then I will replace the lightbulb intself with these, and keep the other as a back up

so i wouldnt need like a conversion kit? they say that they just replace the stock bulbs and will not melt wires.

Last edited by souchak2112; Aug 28, 2009 at 05:39 PM. Reason: Automerged Doublepost
Reply
Old Aug 28, 2009 | 06:14 PM
  #4  
DaBuzzard's Avatar
Senior Member
 
Joined: 08-27-08
Posts: 1,413
Likes: 1
From: Beiseker AB Canada
These will be a standard 9007 bulb with a blue coating.

Now this worries me (copied from the first one's ebay page):

Q: What does 8500K mean and how will it benefit my driving?


A: Contrary to popular belief a "K" rating is not the measurement of a bulbs brightness or color depth, but it is in fact the ability to project its light source further and wider into the darkness. Using this formula our 8500K replacement bulbs project over twice the distance and width of stock bulbs.

These guys have no clue what they are talking about. It is NOT popular belief, it is FACT - the K "rating" is in fact the colour temperature in degrees kelvin. 0 degrees kelvin is black, 5300 is close to daylight, 8500 is getting close to the violet end of the visible spectrum.
Higher K numbers typically result in LESS light output, not more - in this case, much less because they are filtering out a substantial portion of the available light to make them look blue. Add into the mix the fact that the human eye cannot focus blue light as well as it can light that is closer to the red end and you can see (no pun intended) that these will give you much poorer vision at night.

If you never really drive on really dark roads and are only interested in a blue looking light, go for it. They will plug right in and they won't fry your wiring.
Reply
Old Aug 28, 2009 | 06:18 PM
  #5  
souchak2112's Avatar
Thread Starter
Senior Member
 
Joined: 07-15-09
Posts: 900
Likes: 0
From: Long Island, NY
Originally Posted by DaBuzzard
These will be a standard 9007 bulb with a blue coating.

Now this worries me (copied from the first one's ebay page):

Q: What does 8500K mean and how will it benefit my driving?


A: Contrary to popular belief a "K" rating is not the measurement of a bulbs brightness or color depth, but it is in fact the ability to project its light source further and wider into the darkness. Using this formula our 8500K replacement bulbs project over twice the distance and width of stock bulbs.

These guys have no clue what they are talking about. It is NOT popular belief, it is FACT - the K "rating" is in fact the colour temperature in degrees kelvin. 0 degrees kelvin is black, 5300 is close to daylight, 8500 is getting close to the violet end of the visible spectrum.
Higher K numbers typically result in LESS light output, not more - in this case, much less because they are filtering out a substantial portion of the available light to make them look blue. Add into the mix the fact that the human eye cannot focus blue light as well as it can light that is closer to the red end and you can see (no pun intended) that these will give you much poorer vision at night.

If you never really drive on really dark roads and are only interested in a blue looking light, go for it. They will plug right in and they won't fry your wiring.


will they melt my leses or damage any parts of the headlights?
Reply
Old Aug 29, 2009 | 11:42 PM
  #6  
souchak2112's Avatar
Thread Starter
Senior Member
 
Joined: 07-15-09
Posts: 900
Likes: 0
From: Long Island, NY
now because of the high temp (8500k) can this melt or damage my headlight?
Reply
Old Aug 30, 2009 | 05:13 PM
  #7  
DaBuzzard's Avatar
Senior Member
 
Joined: 08-27-08
Posts: 1,413
Likes: 1
From: Beiseker AB Canada
No, the k temperature is related to the colour of light an object would emit at the given temperature. It means nothing regarding the operation temperature of the bulb itself.

An object at 0* k would have zero energy and give off 0 light, an object at 5300* k would have a lot of energy and give off light of the same colour as the sun.

As long as the bulbs you put in are the same wattage as the stock ones (55w low / 65w high) you don't need to worry about frying wires or melting your headlights
Reply
Old Aug 31, 2009 | 11:50 AM
  #8  
cobalttuner4698's Avatar
Member
 
Joined: 07-19-08
Posts: 205
Likes: 0
From: Canada
Im with DaBuzzard on that....wont melt anything as long as the wattage is the same....like he said, those guys on ebay dont know jack. just gotta make sure wherever ur buying from is trustworthy.
Reply
Old Aug 31, 2009 | 11:57 AM
  #9  
jonxxxedge1's Avatar
Senior Member
 
Joined: 01-31-09
Posts: 1,413
Likes: 0
From: depew, ny
it dosent say it comes with the ballasts. its prob just the bulbs
Reply
Old Aug 31, 2009 | 02:04 PM
  #10  
souchak2112's Avatar
Thread Starter
Senior Member
 
Joined: 07-15-09
Posts: 900
Likes: 0
From: Long Island, NY
It says that it will be just a replacment of the stock blubs, so I figured all i would have to do is "plug and play" as it says.
Reply
Old Aug 31, 2009 | 04:47 PM
  #11  
cobalttuner4698's Avatar
Member
 
Joined: 07-19-08
Posts: 205
Likes: 0
From: Canada
ya...ur right in saying all u would have to do is plug and play! it's just a straight up switch of the stock bulbs
Reply
Old Aug 31, 2009 | 05:02 PM
  #12  
stoon_cobalt_colby's Avatar
Senior Member
 
Joined: 07-14-08
Posts: 3,279
Likes: 0
From: Saskatoon, Saskatchewan
im trying to sell my 12k 9007-3 bi-xenon kit
Reply
Old Sep 1, 2009 | 02:15 PM
  #13  
souchak2112's Avatar
Thread Starter
Senior Member
 
Joined: 07-15-09
Posts: 900
Likes: 0
From: Long Island, NY
yea. i ordered mine sunday night so they should be in by the end of the week. I ordered them and a shortty antenna. Just doing little things here and there, trying to work on my appearance first and then move onto the performance.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Tupp
Problems/Service/Maintenance
5
Sep 29, 2015 11:07 PM
ashalle2
Drivetrain
31
Sep 16, 2015 10:36 PM
Rayray2781@gmail.com
New Members Check In!!
1
Sep 9, 2015 10:40 AM
chris88z24
Problems/Service/Maintenance
13
Sep 8, 2015 01:55 PM
Natoesan
New Members Check In!!
1
Sep 7, 2015 01:30 PM




All times are GMT -4. The time now is 10:03 AM.