Hummer Forums by Elcova  
Forums - Home
Source Decals

Source Motors
Custom. Accessories.

H2 Accessories
H3 Accessories
Other Vehicles

H2 Source

H2 Member Photos
H2 Owners Map
H2 Classifieds
H2 Photo Gallery
SUT Photo Gallery
H2 Details

H2 Club

Chapters
Application

H3 Source

H3 Member Photos
H3 Classifieds
H3 Photo Gallery
H3 Owners Map
H3 Details
H3T Concept

H1 Source

H1 Member Photos
H1 Classifieds
H1 Photo Gallery
H1 Details

General Info

Hummer Dealers
Contact
Advertise

Sponsored Ads










 


Source Motors - custom. accessories.


Go Back   Hummer Forums by Elcova > Hummer H2 Discussion Forums > Technical Discussion and Customizing your H2

 
 
Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #2  
Old 09-14-2008, 09:10 PM
H2Finally's Avatar
H2Finally H2Finally is offline
Hummer Authority
 
Join Date: Jan 2004
Location: Home is where the H2 is..
Posts: 1,814
H2Finally is an unknown quantity at this point
Default Re: help please - wiring my 6 offroad lights on Gobi rack

dna, I'm not familiar with your lights' exact wiring, but in general, while the lights should be directly wired to battery (fused appropriately), the switch itself should control the lights only through relays, because:

1) to protect the switch, which is usually meant to handle only the small current to turn on/off the relay (which in turn turn on/off the lights), and not the big current draw of the lights directly.

2) to control power AVAILABILITY to the switch (and hence, to the lights) -- to be available all-the-time (power direct from battery), ignition-on-only (power from a fuse/circuit that's hot only with ignition on), or RAP (like the way the radio power works). This way you could not accidentally flip the switch during the day (& not notice the lights on), only to come back at night to a dead car battery.

3) to prevent wiring from becoming hot (dangerous!), because 6 off-road lights would draw a LOT of current. So, ideally each pair of lights should have it's own 10 or 12 gauge wiring, connected to its own relay. All the relays (and hence all the lights) could then be triggered from a single switch inside the cabin. Adequate wiring is also said to improve brightness of the bulbs.

Hope this helps.
__________________
Can BLING Get You Home?

Last edited by H2Finally : 09-14-2008 at 09:13 PM.
Reply With Quote
 


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT +1. The time now is 09:48 PM.


Powered by vBulletin Version 3.0.7
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.