 | Home > Puma (Tdci) > Water in LED JW Speaker Headlight |
 
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| T1G UP Member Since: 08 Dec 2009 Location: Bath Posts: 3101   
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get on the blower me cock
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27th Jun 2011 11:41am |
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| dgardel Member Since: 30 Nov 2008 Location: Veneto (Heart & Head) Posts: 3586 
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This winter, in the Apls with -26°C thay made a little, but very little of steam, disappeared after 30 min with headlamps on......
not like yours, call the dealer (Nakata?)  Click image to enlarge Admin note: this post has had its images recovered from a money grabbing photo hosting site and reinstated  Discovery 5 td6 HSE Stornoway Gray Outback Engineering Limited Edition
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27th Jun 2011 1:55pm |
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| Mike_B Member Since: 23 Jan 2011 Location: Moray Posts: 550  
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not what I'd expect for £1500. I'd love a set if the price weren't so prohibitive. I'd get them replaced - they're meant to be sealed units aren't they?
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27th Jun 2011 5:20pm |
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| Zagato Site Supporter Member Since: 08 Jan 2011 Location: Billingshurst West Sussex Posts: 4990
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Condensation from air getting in somewhere
 Usually from the bulb holder rubber not seated properly but I don't know anything about these  |
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27th Jun 2011 5:45pm |
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| bpman Member Since: 21 May 2008 Location: Oslo Posts: 8069 
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^^^ wot he said ... |
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27th Jun 2011 6:41pm |
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| dgardel Member Since: 30 Nov 2008 Location: Veneto (Heart & Head) Posts: 3586
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Or humidity closed inside when the headlamp was assembled.... The headlamps should be sealed.... Discovery 5 td6 HSE Stornoway Gray Outback Engineering Limited Edition
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27th Jun 2011 7:59pm |
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| midmaik Member Since: 11 May 2010 Location: Orlando, FL Posts: 34 
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the condensation comes suddenly. I bought these last year in June. since then I had no problems with condensation. Only in the last six weeks I could observe the first condensation on the glass.
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28th Jun 2011 1:13pm |
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| Lorryman100 Member Since: 01 Oct 2010 Location: Here Posts: 2686 |
Did you resolve the condensation issue?
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5th Jul 2011 12:00pm |
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| nakatanenga Member Since: 12 Nov 2010 Location: Neumarkt Posts: 546 
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Not sold through us! We could help if he dares to ask us, as we are the branch rep for the JW European importer.
Caution joke: I know why the headlamps fail! As they are not in use for the requested project and the smart MIL-Spec recognized this as sabotage the headlamps went into "self destruction mode" Maik will know what i mean  WANTED:
SII or SIII in max 1.5k |
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6th Jul 2011 8:48pm |
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| kljw Member Since: 23 Jan 2009 Location: Edinburgh Posts: 265  
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i have the same issue, jusyt though it was the norm, but now i have seen yours i may do something about it. Cheers
keith puer claudius |
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9th Jul 2011 10:26am |
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| Peter Member Since: 04 Mar 2012 Location: Kent Posts: 153 
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Whilst doing a bit of research on LED's I noticed these ones are IP67 so technically they are not completely watertight, as the specification only need to allow for them to not leak water for 30seconds when submerged in water which I think only needs to be of at a pressure of 1m deep.
I wonder if the leaking ones have been machine car washed, and the ones that haven't are hand washed ? just a thought. Whereas the next specification of IP68 means they must be sealed and endure much longer times in water. I fitted an ip67 LED brake light a couple of years ago, and that is now misting up. Agree its a hell of a lot of money for a pair of headlamps, when you can get 7" sealed beams halogen headlamps for about £7 each. I think in many ways this is the joke with LED's, although the light output and current draw on the latest range of light bars is phenomenal compared to similarly priced halogen light bars. Do the retailers just replace ip67 lamps if they leak water ? |
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13th Mar 2012 11:05am |
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| BigRuss Member Since: 15 May 2010 Location: Norfolk Posts: 2785 
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Water tight! Now what does that mean?
If you even look at the definition of water tight for ships it is measured by the number of litres of fluid per hour which pass through the seals! You could say its a bit like stainless steel really I does rust but not as fast as carbon steel  Russell
2011MY 110 XS USW Black |
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13th Mar 2012 11:37am |
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| K9F Member Since: 12 Nov 2009 Location: Bournemouth Posts: 9610 
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I know this is an old thread but in case anyone else experiences any issue with moisture ingress....The lenses of the JW Speakers have a very thin rubber seal around the concealed edge and are spot-sealed at three points around the circumference. In your situation I would have suggested removing the lamp, take it indoors and perhaps placing it on a radiator thoroughly drying it out, then attempting to run a thin bead of sealant (would suggest marine grade Sikaflex 29i) around the edge of the lens without removing the lens from the lamp. This should prevent any further moisture ingress.
Also the original OEM Wipacs have a rubber boot on the rear of the unit which does not fit on the J W Speaker replacements, when connecting the J W speaker ones a small portion of the terminals are still visible....seal that too....you cannot use too little sealant in my book. If you go through life with your head in the sand....all people will see is an ar5e!! Treat every day as if it is your last....one day you will be right!! Last edited by K9F on 24th Jun 2012 11:08am. Edited 1 time in total |
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13th Mar 2012 12:02pm |
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| ericvv Member Since: 02 Jun 2011 Location: Near the Jet d'Eau Posts: 5816 
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Not encouraging, so I start having second thoughts abt them as it looks like they will not really cope well with high pressure wash which I am doing regularly. My original clear SVX lenses never have fogged up in the 3.5 years existence of the car, so think will stick to those for now.
On the bright side, that means I can spend the equivalent of £1500 differently  , first thing coming is a full professional Dinitrol treatment here in Geneva next week, then comes an intermediate maintenance job at local LR dealer changing all fluids (engine, gearbox, transfer box, front and rear diffs), and last but not least replacing the middle console front by the Black Wood edition of the Black Pearl ltd edition.... Will all be done prior Easter You never actually own a Defender. You merely look after it for the next generation.
http://youtu.be/yVRlSsJwD0o https://youtu.be/vmPr3oTHndg https://www.youtube.com/watch?v=_GtzTT9Pdl0 https://www.youtube.com/watch?v=ABqKPz28e6A https://www.youtube.com/watch?v=rLZ49Jce_n0 https://www.youtube.com/watch?v=XvAsz_ilQYU https://www.youtube.com/watch?v=K8tMHiX9lSw https://m.youtube.com/watch?v=dxwjPuHIV7I https://vimeo.com/201482507 https://www.youtube.com/watch?v=ZSixqL0iyHw |
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13th Mar 2012 8:11pm |
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