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01-30-2013, 05:37 AM
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Join Date: Nov 2011
Location: jacksonville, fl
Posts: 35
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brighter lights
I wanted to increase the reflective capability of the landing light area in my wings. I want to add aluminum on all 4 sides (top, bottom, left and right) of the headlight opening. The aluminum has a very reflective surface on it and i'm hoping will increase the light output. I got the idea when I saw that most cars have a reflective area around the headlights themselves.
My concern is that my square H4 headlight might produce too much heat and the plexiglass lens my warp or discolor if I enclose this whole area. There is a lightening hole on each side of this headlight compartment that lets some of the heat out at this time.
Any ideas?? Or thoughts??? Suggestions??? 
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01-30-2013, 11:43 AM
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Join Date: Jan 2010
Location: Ottawa, Ks
Posts: 2,188
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The HID from duck works is probably the best bet, not flying yet but they are much brighter. I saw they have upgrades in LED as well. You could call duckworks 503-310-5946 and ask about your idea of boxing in the cutout as well.
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01-30-2013, 12:16 PM
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Join Date: Jan 2007
Location: Battleground
Posts: 4,348
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It wouldn't help much, if at all. The science behind the automotive headlight is all about putting a lot of light where you need it, but not in the eyes of the other vehicles. There is a lot going on in those reflectors to reach that goal.
Besides, the lamps you are using should have a reflector, so not a lot of light is lost to the sides or back.
As suggested, call Don....
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Smart People do Stupid things all the time. I know, I've seen me do'em.
RV6 - Builder/Flying
Bucker Jungmann
Fiat G.46 -(restoration in progress, if I have enough life left in me)
RV1 - Proud Pilot.
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01-30-2013, 08:41 PM
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Join Date: Mar 2009
Location: Plano, TX
Posts: 2,088
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A long while back I did a short writup on converting my standard duckworks 55w wing lights to HID on the cheap (using the same reflectors ect.) Haven't flown yet, but they are pretty darn bright.
http://www.vansairforce.com/communit...ght=hid+lights
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Colin P.
RV-6A #20603
Complete 5/10/19
PP SEL / A&P
I donate every year on my B-Day (in Dec), but donated early in Sep'19.
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01-30-2013, 10:43 PM
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Join Date: Sep 2007
Location: BC
Posts: 1,674
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I too have swapped the halogens out of the duckworks for HID. I bought the 55watt HID and they are BRIGHT and only about $50 for a pair online.
Bevan
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RV7A Flying since 2015
O-360-A1F6 (parallel valve) 180HP
Dual P-mags
Precision F.I. with AP purge valve
Vinyl Wrapped Exterior
Grand Rapids EFIS
Located in western Canada
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01-30-2013, 10:46 PM
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Join Date: Sep 2009
Location: Spokane, Wa (KSFF) & the 'stan'
Posts: 72
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LED Bar
If you have the $$ and want to go big, enlarge the light cutout and install an LED Bar like offroad trucks are using. Roughly $1200 but you could light the entire lenth of the airstrip. Random idea, but I think it would be cool 
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01-31-2013, 09:35 AM
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Join Date: Mar 2005
Location: Molalla, Oregon (KOL05)
Posts: 529
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HID
Upgrade the bulb assy to HID's for the best lighting option. I'm using Duck's PAR 36 reflectors which I could upgrade from 55W halogens to 35W HID. You may be able to do the same. Then it was simply a bulb/harness change, mount the ballast, and voila! More light!
HID's run cooler than Halogens, and use about half the amps. The only down side is higher initial cost and the possibility that you can't flash them (depending on model). Although I think that Duck sells a flasher unit now that is now compatible with HID's. Call them...
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Joe Blank
RV-6
IO-320-D1A
Advanced Flight Systems
Van's Aircraft Inc. Technical Support-Retired
EAA Tech Counselor & Flight Advisor
www.westcoastravens.com
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01-31-2013, 07:03 PM
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Join Date: Nov 2011
Location: jacksonville, fl
Posts: 35
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Thanks
Thanks for the feedback. I went ahead and installed the reflective panels in the headlight compartment. I also ordered an HID 35 watt system to install. We will see if it gets installed on the plane or the Jeep. Luckily it fits both.
Thanks again. This is a great support site.
Richard
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01-31-2013, 07:51 PM
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Join Date: Jan 2009
Location: Salt Lake City, Utah
Posts: 554
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Yep, HID's are bright. I have two Duckwork 35's on the leading edge and two 55w in the tips. You don't even need runway lights.
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A&P RV-10 Flying 1000+ hours
SuperSTOL Flying 170 hours
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