Today's Message Index:
----------------------
1. 12:30 AM - Re: Landing light LEDs - questions about Heat Sink and Flasher/Wig-Wag Noise (Sacha)
2. 04:44 AM - Re: Landing light LEDs - questions about Heat Sink and Flasher/Wig-Wag Noise (bob noffs)
3. 05:45 AM - Re: Landing light LEDs - questions about Heat Sink and Flasher/Wig-Wag Noise (Werner Schneider)
4. 08:16 AM - Re: Landing light LEDs - questions about Heat Sink and Flasher/Wig-Wag Noise (Sacha)
5. 08:19 AM - Re: Landing light LEDs - questions about Heat Sink and Flasher/Wig-Wag Noise (rparigor@suffolk.lib.ny.us)
6. 08:27 AM - Re: Landing light LEDs (Fred Klein)
7. 12:08 PM - Re: Landing light LEDs - questions about Heat Sink and Flasher/Wig-Wag Noise (bob noffs)
8. 10:27 PM - Re: Landing light LEDs - questions about Heat Sink and Flasher/Wig-Wag Noise (Sacha)
Message 1
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| Subject: | Landing light LEDs - questions about Heat Sink |
and Flasher/Wig-Wag Noise
I was at the Javitz center this past Sunday (bike show) and saw some pretty
slick LEDs from Denali.:
www.TwistedThrottle.com
The DX is the largest, 10 watts per LED and 10 degree angle and has dual
intensity, 3" square 3.75" long
The D2, kinda slick, it comes with two lenses a 10 degree and 25 degree 10
watts per LED, 2" square and 2.4" long, dual intensity
Thanks Ron for the info and for your kind offer; the D2 (it's actually round
not square) is a good size for me, probably easier to mount and cheaper than
the Kuntzelmans; I'm actually tempted to get two; one with a 10 deg lense
and one with a 25 deg.
Sacha
Message 2
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| Subject: | Re: Landing light LEDs - questions about Heat Sink |
and Flasher/Wig-Wag Noise
i am planning to use ztron. specs ae competitive and $500 for landing light
and strobes compared to aeroled at several times that.
bob noffs
On Tue, Dec 17, 2013 at 2:28 AM, Sacha <uuccio@gmail.com> wrote:
> I was at the Javitz center this past Sunday (bike show) and saw some
> pretty slick LEDs from Denali.:
>
> www.TwistedThrottle.com
>
> The DX is the largest, 10 watts per LED and 10 degree angle and has dual
> intensity, 3" square 3.75" long
>
> The D2, kinda slick, it comes with two lenses a 10 degree and 25 degree 1
0
> watts per LED, 2" square and 2.4" long, dual intensity
>
> *Thanks Ron for the info and for your kind offer; the D2 (it=92s actually
round not square) is a good size for me, probably easier to mount and chea
per than the Kuntzelmans; I=92m actually tempted to get two; one with a 10
deg lense and one with a 25 deg.*
>
> *Sacha*
>
>
> *
>
===========
m>
ldersbooks.com>
.com>
com>
om/contribution>
===========
www.matronics.com/Navigator?AeroElectric-List>
===========
===========
> *
>
>
Message 3
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| Subject: | Re: Landing light LEDs - questions about Heat Sink |
and Flasher/Wig-Wag Noise
Bob,
where did you find the specs from ztron?
> On 17.12.2013 13:43, bob noffs wrote:
>> i am planning to use ztron. specs ae competitive and $500 for landing
>> light and strobes compared to aeroled at several times that.
>> bob noffs
>>
Message 4
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| Subject: | Landing light LEDs - questions about Heat Sink |
and Flasher/Wig-Wag Noise
http://www.ztronlabs.com/products.php
where did you find the specs from ztron?
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| Subject: | Landing light LEDs - questions about Heat Sink |
and Flasher/Wig-Wag Noise
Hi Sacha
Just keep in mind that the D2 is 10 watts, a little less than
Kuntzelmans. I didn't think the Kuntzleman was a great landing light,
probably OK for taxi. Kuntzelman is 12 degree and D2 can be 10
though. I Another thing to consider is if the D2 makes any sort of
undesirable noise.
Ron Parigoris
saw some
> pretty
> slick LEDs from Denali.:
>
> www.TwistedThrottle.com
>
> The DX is the largest, 10 watts per LED and 10 degree angle and has
dual
> intensity, 3" square 3.75" long
>
> The D2, kinda slick, it comes with two lenses a 10 degree and 25
degree 10
> watts per LED, 2" square and 2.4" long, dual intensity
>
> Thanks Ron for the info and for your kind offer; the D2 (it's
actually
> round
> not square) is a good size for me, probably easier to mount and
cheaper
> than
> the Kuntzelmans; I'm actually tempted to get two; one with a 10
deg lense
> and one with a 25 deg.
> Sacha
>
>
Message 6
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| Subject: | Re: Landing light LEDs |
Ron,
You wrote:
> I was at the Javitz center this past Sunday (bike show) and saw some
pretty slick LEDs from Denali.
>
By any chance, do you know the specs and source for an LED version of
the 12v DC, MR16 halogen bulb, suitable for a landing light?
I have a pair of wingtip combination position / landing lights from
CreativeAir...a company which is no longer around. The units combine LED
position lights w/ 75w halogen bulbs. I'm keen on replacing the halogen
bulbs w/ LEDs, and see that bulb manufacturers are now offering LED
bulbs to be retrofitted into the MR16 halogen fixtures. See:
http://ledsmagazine.com/features/9/6/8
The article, as informative as it may be, dwells on the special issues
of dimming and transformers, as many MR16s are used in display lighting
from 120v AC source.
Can you help me out?
thanks,
Fred
Message 7
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| Subject: | Re: Landing light LEDs - questions about Heat Sink |
and Flasher/Wig-Wag Noise
just keep looking at options on their website. they display strobes in
candela and landing light in lumens. it's apples to apples comparing to
aeroled.
bob noffs
On Tue, Dec 17, 2013 at 10:18 AM, <rparigor@suffolk.lib.ny.us> wrote:
> Hi Sacha
>
> Just keep in mind that the D2 is 10 watts, a little less than Kuntzelmans.
> I didn't think the Kuntzleman was a great landing light, probably OK for
> taxi. Kuntzelman is 12 degree and D2 can be 10 though. I Another thing to
> consider is if the D2 makes any sort of undesirable noise.
>
> Ron Parigoris
>
>
> saw some
> > pretty
> > slick LEDs from Denali.:
> >
> > www.TwistedThrottle.com
> >
> > The DX is the largest, 10 watts per LED and 10 degree angle and has dual
> > intensity, 3" square 3.75" long
> >
> > The D2, kinda slick, it comes with two lenses a 10 degree and 25 degree
> 10
> > watts per LED, 2" square and 2.4" long, dual intensity
> >
> > Thanks Ron for the info and for your kind offer; the D2 (it's actually
> > round
> > not square) is a good size for me, probably easier to mount and cheaper
> > than
> > the Kuntzelmans; I'm actually tempted to get two; one with a 10 deg lense
> > and one with a 25 deg.
> > Sacha
> >
> >
>
> *
>
> *
>
>
Message 8
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| Subject: | Re: Landing light LEDs - questions about Heat Sink |
and Flasher/Wig-Wag Noise
I ended up choosing the Kuntzelmans; asked and got a deal with free shipping and
their wigwag controller + DPDT switch thrown in.
I'll try and do a similar test to yours comparing them to the headlights on my
car using a camera with the same aperture/speed settings and post some (visual)
results.
On Dec 17, 2013, at 21:07, bob noffs <icubob@gmail.com> wrote:
> Just keep in mind that the D2 is 10 watts, a little less than Kuntzelmans. I
didn't think the Kuntzleman was a great landing light, probably OK for taxi. Kuntzelman
is 12 degree and D2 can be 10 though. I Another thing to consider is
if the D2 makes any sort of undesirable noise
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