Whelen Whelen AdvantEDGE Wiring Diagram

Brody Jewell

New Member
Jul 12, 2026
9
Maryland
I recently got a 50" Whelen AdvantEDGE lightbar with 4 rotators for what might be the greatest deal ever. To be honest, I have no idea how to wire this at all. Pictured is the wires coming from it. The serial # is blank. Any and all help is appreciated in trying to get this beauty going again.
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Ive gotten it fully working! now, i'm looking for some halogen lights to mount under the bar, does anyone know where to find these? I've looked on lightbar salvage, JJs, etc. From what I've seen they're a 500 or 52 series lighthead, but I cant find the housing for it. Any and all help is appreciated.
 
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You are correct. They take a 52 or 500 series head and lens. Good luck finding housings, ive been asking and hunting for some to add on to my advantage and have had no luck.
 
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Unfortunately no. Also super hard to find. The internal alleys are similar in size to the LR11 heads from the liberty line of whelen bars.
 
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looks like he has a strobe one too, pity he only has one in stock. good find though, i might pick up 2-4 of the halogen ones and get amber/clear lenses for them to work as takedowns and flashers. $60 though, oof.
 

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