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H4 LED + other LED lighting


docc

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Ah, beauty is in the eye of the beholder! For me it’s worth it because I’m old and decrepit and my nighttime vision is lousy. Also I think that LED lights stand out more and increase the chance of cage drivers taking notice of us before they pull out

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I haven't read every post on this thread but one advantage of LEDs is they have an onboard regulator set to about 9 Volts so if your wiring is a bit wimpy the lamp just allows for that.

 

I'm trying to find the lamp I used in my Griso, the fan is inside the reflector below the light source, they were cheap on fleabay like $30 a pair.

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Got the LED H4 replacement installed today.  Sorry, but I hedged and bought only one just in case it didn't fit the EV.  It did fit the Sport, no problem.

 

So tonight I lined the EV with a 55wt H4 and the Sport with the LED and shined them on the garage wall.  No contest.  Much brighter, much whiter.  I think the LED only draws 40 wt.  Looks stock with the factory reflector and lens. 

 

Going to order one for the EV.

 

Thanks Docc.

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Got the LED H4 replacement installed today.  Sorry, but I hedged and bought only one just in case it didn't fit the EV.  It did fit the Sport, no problem.

 

So tonight I lined the EV with a 55wt H4 and the Sport with the LED and shined them on the garage wall.  No contest.  Much brighter, much whiter.  I think the LED only draws 40 wt.  Looks stock with the factory reflector and lens. 

 

Going to order one for the EV.

 

Thanks Docc.

 

 

Pictures!

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Got the LED H4 replacement installed today.  Sorry, but I hedged and bought only one just in case it didn't fit the EV.  It did fit the Sport, no problem.

 

So tonight I lined the EV with a 55wt H4 and the Sport with the LED and shined them on the garage wall.  No contest.  Much brighter, much whiter.  I think the LED only draws 40 wt.  Looks stock with the factory reflector and lens. 

 

Going to order one for the EV.

 

Thanks Docc.

 

 

Pictures!

 

It crossed my mind when I posted it but I thought, screw it.

 

BTW- those little LEDs love to buzz like a bee from Mars. Why do they need fans when they run cooler and draw less current?

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BTW- those little LEDs love to buzz like a bee from Mars. Why do they need fans when they run cooler and draw less current?

This is a good question!

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BTW- those little LEDs love to buzz like a bee from Mars. Why do they need fans when they run cooler and draw less current?

This is a good question!

The fan is mentioned here: http://www.v11lemans.com/forums/index.php?showtopic=19941&page=2&do=findComment&comment=220873

The incandescent lamp is tolerant of the heat that it generates, and most of the 60-80 watts of heat leaves via the glass at the front.

A LED is a little solid state chip of silicon, and the 30-40 watts or so of power would destroy it if it wasn't bonded to a heatsink. It can't withstand its own heat without it, so the heatsink conducts heat away to the surrounding air. The heatsink without a fan would be large. Using a fan means the heat transfer to air is faster over the little fins, so a smaller surface area is needed on the heat sink.

There are options that don't need a fan, they are always larger, but don't have any moving parts. I fitted a LED lamp without a fan, believing that it will last longer (have you had a computer fan fail?) and so far I'm it happy with it.  

http://www.v11lemans.com/forums/index.php?showtopic=18532&page=4&do=findComment&comment=209448

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Thanks Marty.  I asked and you told us.

 

I can deal with a little buzz.  The LED headlight on my Bandit buzzes too. 

 

Tonight when I took the photos I thought the dang fuel pump was running continuously.  I had to turn the ignition switch on twice to hear BOTH buzzes (fuel pump & LED) to be sure.

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The bulb on my 850-T has a fan. I wouldn’t call it a buzz and you can only hear it when the bike is in the garage and not running. Of course I can’t hear a blessed thing when the bike is running.

 

 

Sent from my iPhone using Tapatalk

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Hi Marty, is there a failsafe circuit to prevent a total meltdown if the fan should stop working?

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