Best source for replacement CCFL (backlight)?

T4x series specific matters only
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sojourner
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Best source for replacement CCFL (backlight)?

#1 Post by sojourner » Wed Aug 31, 2011 12:48 pm

Hi Guys

Have to replace two CCFL's (two T41 XGA 14" screens, both light slowly, have a pinkish hue initially). Was wondering a couple of things:

1. best source for a GOOD CCFL replacement tube?
2. correct size for my T41's (2 x 290mm or 292mm)?

- assuming 292mm is correct length -
found tubes at Mouser:
http://www.mouser.com/ProductDetail/JKL ... bSNmezI%3d
This tube is made by JKL Components (never heard of them). They any good? Seem to spec. well for brightness!

CCFL Warehouse:
http://www.ccflwarehouse.com/20x29fuspcc.html
This tube has a lower brightness spec., any good?
The link below looks like the same store as above only with better pricing.
http://store.ccfldirect.com/2x29fuspccla.html

and of course eBay:
http://www.ebay.com/sch/i.html?_trkparm ... p=15&_sc=1
Noticed most bulbs do not list a brightness spec!

Never replaced a CCFL but willing to give it a try, just need a good source to buy a GOOD bulb from.
Thanks for your help!
IBM Thinkpad T41 Home | X31 Travel | X60 fun
2GHz Dothan (X60 C2D, X31 1.7 Banias), 2GB RAM, 320GB HDD, DVD Multi-Burner, IBM 11b/g, Bluetooth II, Docks
multi-boot (98SE, W2K, XP PRO, Win7, Linux Mint 10)

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Re: Best source for replacement CCFL (backlight)?

#2 Post by RealBlackStuff » Wed Aug 31, 2011 3:59 pm

You need 290mm CCFLs, such as http://www.lcdparts.net/ccflDetail.aspx?ProductID=1695
I buy from them all the time.
Intensity 45000
$9.99 each + shipping
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sojourner
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Joined: Thu Sep 20, 2007 11:14 pm
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Re: Best source for replacement CCFL (backlight)?

#3 Post by sojourner » Sun Sep 04, 2011 7:32 pm

RBS, thanks for your reply. Pulled the old CCFL tube out (what a LONG tedious job), checked the length, the glass measured 11-7/16 (290mm as you said). Checked around for 290mm bulbs and couldn't find them anywhere else with same light output so ordered from Moniserv. Not looking forward to reassembling, hoping all goes well !

Thanks again for your input :)
IBM Thinkpad T41 Home | X31 Travel | X60 fun
2GHz Dothan (X60 C2D, X31 1.7 Banias), 2GB RAM, 320GB HDD, DVD Multi-Burner, IBM 11b/g, Bluetooth II, Docks
multi-boot (98SE, W2K, XP PRO, Win7, Linux Mint 10)

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