Wilma lens angle

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mophlsja
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Registriert: 07.10.2013, 13:46

Wilma lens angle

Beitragvon mophlsja » 07.10.2013, 13:52

Hi, I have a Wilma 19w lamp with 26 degree beam angle.

Is it possible to narrow the beam angle by changing the lens? For example http://www.swinnertoncycles.co.uk/acces ... s-18-p3671

Thanks

steam
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Registriert: 19.09.2008, 19:19

Re: Wilma lens angle

Beitragvon steam » 18.10.2013, 08:53

Hi,
I think it´s not a good idea. I remember that Lupine 2009 offered a wider 18° lens for the Wilma Seoul P4 to replace the standard 15° lens. In your Wilma, there are other leds, and probably different height of the lens, so it will neither fit properly nor spread the light in a perfect way.

If I am correct, Lupine offered at that time the 19W Wilma with three different lenses 16 °/22 °/26° (with three different ledboards, 1200, 1300, 1500 lumen accordingly). Contact Lupine, it may be possible, that they have an older upgrade kit 16 °/22 °.

Another solution is to consider to buy the new upgrade kit to get additional 400 lumen to your current 19W Wilma (I use my Wilma also for Orientering (beside MTB), and a 26 degree lens suits me with the new 400 lumen upgrade).

Ride on,

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Wolf
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Re: Wilma lens angle

Beitragvon Wolf » 19.10.2013, 18:54

I also have checked this UK dealer, well, it's a museum, everything there is out of production for several years and clearly , we cannot deliver anything from all this :D .
It's recommend to go to dealers with proper maintained online shops, our own is also fine . Greets Wolf

kasinge
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Registriert: 24.10.2013, 23:42

Re: Wilma lens angle

Beitragvon kasinge » 24.10.2013, 23:47

Owning a 2011 19W wilma, this thread caught my eye.
Have I understood this correctly that this (http://lupineshop.com/index.php?page=product&info=436) upgrade will bring my current 1500 lm at 19 W up to 1900 lm at 19W?

steam
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Re: Wilma lens angle

Beitragvon steam » 28.10.2013, 16:50

Hi,
That is correct. That is the one I ordered to my 19W Wilma and it works perfect. :dance:

/H


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