GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » LED side markers
LED side markers [message #123809] Fri, 29 April 2011 11:58 Go to next message
Jim Wagner is currently offline  Jim Wagner   United States
Messages: 339
Registered: February 2004
Location: Brook Park, Oh
Karma: 0
Senior Member
Waiting for some camping weather so I decided to make up some LED side marker lights to replace the original lights that were in rough shape. I found these LED light strips on Ebay. Click below for photos

http://www.gmcmhphotos.com/photos/showgallery.php?cat=5774

Jim Wagner
Brook Park, oh
Re: LED side markers [message #123812 is a reply to message #123809] Fri, 29 April 2011 12:09 Go to previous messageGo to next message
WD0AFQ is currently offline  WD0AFQ   United States
Messages: 7111
Registered: November 2004
Location: Dexter, Mo.
Karma: 207
Senior Member
Jim, I have some of those too. Let me know how long before they start burning out. Mine started losing lights right away. Looks good.
Dan


3 In Stainless Exhaust Headers One Ton All Discs/Reaction Arm 355 FD/Quad Bag/Alum Radiator Manny Tran/New eng. Holley EFI/10 Tire Air Monitoring System Solarized Coach/Upgraded Windows Satelite TV/On Demand Hot Water/3Way Refer
Re: LED side markers [message #123813 is a reply to message #123809] Fri, 29 April 2011 12:18 Go to previous messageGo to next message
Jim Wagner is currently offline  Jim Wagner   United States
Messages: 339
Registered: February 2004
Location: Brook Park, Oh
Karma: 0
Senior Member
Dan,
I have some that I have used for over a year with no problem. I did notice that if you try to bend one when it is cold you can lose a section of LEDs. I make sure they are warm before I work with them Once I have installed them I haven't had any problem. If I start having problems I will let you know
Jim Wagner
Brook Park, oh

Jim, I have some of those too. Let me know how long before they start burning out. Mine started losing lights right away. Looks good.
Dan
Re: LED side markers [message #123818 is a reply to message #123813] Fri, 29 April 2011 13:01 Go to previous messageGo to next message
WD0AFQ is currently offline  WD0AFQ   United States
Messages: 7111
Registered: November 2004
Location: Dexter, Mo.
Karma: 207
Senior Member
Good Jim, they look nice. Now, when will you 2 start showing back up at some gatherings? I like your coach but we miss you two most of all.
Dan


3 In Stainless Exhaust Headers One Ton All Discs/Reaction Arm 355 FD/Quad Bag/Alum Radiator Manny Tran/New eng. Holley EFI/10 Tire Air Monitoring System Solarized Coach/Upgraded Windows Satelite TV/On Demand Hot Water/3Way Refer
Re: LED side markers [message #123863 is a reply to message #123812] Fri, 29 April 2011 19:52 Go to previous messageGo to next message
Larry C   United States
Messages: 1168
Registered: July 2004
Location: NE Illinois by the Illino...
Karma: 0
Senior Member
Arent the front markers tied in with the front directionals? Mine blink with the turn signals so they are electrically connected.... does that matter??



Gatsbys' CRUISER 08-18-04
74 GLACIER X, 260/455-APC-4 Bagg'r
Remflex Manifold gaskets
CampGrounds needed, Add yours to "PLACES" /> http://www.gmceast.com/travel
_
Re: LED side markers [message #123864 is a reply to message #123863] Fri, 29 April 2011 20:11 Go to previous messageGo to next message
mike miller   United States
Messages: 3576
Registered: February 2004
Location: Hillsboro, Oregon
Karma: 0
Senior Member
Larry C wrote on Fri, 29 April 2011 17:52

Arent the front markers tied in with the front directionals? Mine blink with the turn signals so they are electrically connected.... does that matter??


Kind of... the front side marker is wired across the turn and parking (aka: marker or running) lights. They will come on with either because use the opposite light filaments as a ground.

The side lights will go out when both the parking and turn signals are on. This makes them blink WITH the blinkers when the parking lights are off and opposite the blinkers when the parking lights are on. Looks neat but only works because the regular bulb doesn't care what direction the current flows.

This doesn't work with LEDs.

You CAN make it work by putting a bridge rectifier in line with the LED. The +/- feeding the LED and the "AC" connected to the input from the parking/turn lights. (thanks to RickD, I believe...)

This LED strip looks clean and blends in nicely with the rubber rub-rail.

My only concern is it removes the side reflectors.


Mike Miller -- Hillsboro, OR -- on the Black list
(#2)`78 23' Birchaven Rear Bath -- (#3)`77 23' Birchaven Side Bath
More Sidekicks than GMC's and a late model Malibu called 'Boo' http://m000035.blogspot.com
Re: LED side markers [message #123872 is a reply to message #123864] Fri, 29 April 2011 20:40 Go to previous messageGo to next message
WD0AFQ is currently offline  WD0AFQ   United States
Messages: 7111
Registered: November 2004
Location: Dexter, Mo.
Karma: 207
Senior Member
I have had led side lites for 4 years. They will blink as long as you keep a filament bulb in there somewhere, like Mike says. I have them all over the vdub. I use one of these red strips for a rear window brake light. I also have a flasher installed to make it blink. I will only have one rear end collision in the bug. Trying to hold it off for as long as possible.
Dan


3 In Stainless Exhaust Headers One Ton All Discs/Reaction Arm 355 FD/Quad Bag/Alum Radiator Manny Tran/New eng. Holley EFI/10 Tire Air Monitoring System Solarized Coach/Upgraded Windows Satelite TV/On Demand Hot Water/3Way Refer
Re: LED side markers [message #123876 is a reply to message #123809] Fri, 29 April 2011 20:58 Go to previous messageGo to next message
Hardie Johnson is currently offline  Hardie Johnson   United States
Messages: 483
Registered: January 2004
Location: Raleigh NC
Karma: 0
Senior Member
Jim Wagner wrote on Fri, 29 April 2011 12:58

Waiting for some camping weather so I decided to make up some LED side marker lights to replace the original lights that were in rough shape. I found these LED light strips on Ebay. Click below for photos

http://www.gmcmhphotos.com/photos/showgallery.php?cat=5774

Jim Wagner
Brook Park, oh

Uber cool. Not unexpected from you, Jim.
"someone from whom I have stolen several good ideas"


Hardie Johnson "Crashj"
1973 26 foot Glacier, White Thing
Raleigh NC
Re: LED side markers [message #123914 is a reply to message #123809] Sat, 30 April 2011 08:47 Go to previous message
Jim Wagner is currently offline  Jim Wagner   United States
Messages: 339
Registered: February 2004
Location: Brook Park, Oh
Karma: 0
Senior Member
The LED side marker lights ( front and rear )are powered on when the lights are turned on just like before. If the lights are on the front LED marker blinks with the turn signal. With the lights off the front doesn't blink. This now works like the rear side marker. (no blink with lights off)
My side mirrors have turn signal lights built in that will blink with the lights off so this isn't a problem.
Thanks for the explanation on how the marker lights work. I had forgotten about that when I wired in the LEDs and was a bit surprised
Jim Wagner
Brook Park, oh

Kind of... the front side marker is wired across the turn and parking (aka: marker or running) lights. They will come on with either because use the opposite light filaments as a ground.

The side lights will go out when both the parking and turn signals are on. This makes them blink WITH the blinkers when the parking lights are off and opposite the blinkers when the parking lights are on. Looks neat but only works because the regular bulb doesn't care what direction the current flows.

This doesn't work with LEDs.

You CAN make it work by putting a bridge rectifier in line with the LED. The +/- feeding the LED and the "AC" connected to the input from the parking/turn lights. (thanks to RickD, I believe...)

This LED strip looks clean and blends in nicely with the rubber rub-rail.

Previous Topic: [GMCnet] On my way to check out a cache of four GMCs...
Next Topic: [GMCnet] KING CITY RALLY ON THE GO
Goto Forum:
  


Current Time: Wed Nov 20 07:37:44 CST 2024

Total time taken to generate the page: 0.02181 seconds