Author Topic: Led Lights 24v 36v 48v  (Read 48120 times)

Offline muzza.au

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Re: Led Lights 24v 36v 48v
« Reply #30 on: January 26, 2010, 08:46:06 PM »
Quote
my magicshine is brighter  :P
Yeah, but the other one is half the price! ;D

Muzza.

edit: ps. I just bought one, up to 2 week before I get it, so I'll let you know what its like when I get it.
« Last Edit: January 27, 2010, 09:58:12 AM by muzza.au »

Offline Electrobent

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Home made headlamp
« Reply #31 on: January 29, 2010, 04:51:45 AM »
Here are pictures of my homebrew sub $15 headlamp.  It adjusts up and down by sliding half of a cheapie handlebar grip up and down between the aluminum wires and the bogus seat tube that holds the front derailleur.   The Radio Shack battery box even has a switch. 

Offline muzza.au

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Re: Led Lights 24v 36v 48v
« Reply #32 on: February 02, 2010, 10:28:06 AM »
Quote
my magicshine is brighter  :P
Yeah, but the other one is half the price! ;D

Muzza.

edit: ps. I just bought one, up to 2 week before I get it, so I'll let you know what its like when I get it.

I've got it already. Only 6 days from Hong Kong to Australia. I was expecting 2-3 weeks. Fantastic, really bright, almost too bright. I think I will have to aim it down a bit or else it might be to glary for car drivers.

I'll have to wait until the weekend to get time to install it on my bike.

Muzza.

Offline Jazzjerry

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Re: Led Lights 24v 36v 48v
« Reply #33 on: February 02, 2010, 01:19:32 PM »
I found this very interesting.......

Would this work straight of my 48v Pack?

Dont know that much about leds.



http://www.yuqiled.com/products_details.asp?id=537

What is Yuqi Tech LED lighting source module lighting:
Yuqi Tech LED lighting source module is the technology for used the chip to fill into the pcb to package the LED lighting source directly.
LED mould lighting series products are our patented design, the advantages of LED flat lighting source panel: Gentle lighting, no glare, energy saving, long life time etc.
   
     Model No.:08100 48V
     Outlet size(MM):90*46*8.5
     Reference voltage:DC 48V
     Rated current:210mA
     Rated power:10W
« Last Edit: February 02, 2010, 01:34:57 PM by Jazzjerry »
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  ) _ (   )(__)(  ) _<  )___/ )(_)(  )      (   )__)   )    /
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Offline muzza.au

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Re: Led Lights 24v 36v 48v
« Reply #34 on: February 02, 2010, 06:54:10 PM »
Would this work straight of my 48v Pack?

It says it runs on 48V dc, so I would say yes.

muzza.au

Offline Jazzjerry

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Re: Led Lights 24v 36v 48v
« Reply #35 on: February 02, 2010, 07:28:54 PM »
Anybody else interested?

I might try and get a quote if this will work on 48v

Greetz

JJ
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 ( )_( ) (  ) (  )(  _ \ (  _ \ (  _  )(  \/\/ ) ( ___) (  _ \
  ) _ (   )(__)(  ) _<  )___/ )(_)(  )      (   )__)   )    /
 (_) (_)(_____)(__ / (__)  (____)(__/\__)(____)(_)\_)

Offline Bikemad

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Re: Led Lights 24v 36v 48v
« Reply #36 on: February 02, 2010, 09:54:17 PM »

Jerry, I wouldn't expect it would be much good for a headlamp as it does not have a directional beam, so don't get too excited.

The "Gentle lighting, no glare" means it will be a very diffused light.  It may light a wide area, but it will not project very far down the road.

Headlamps need to have a bright and focused long range beam.

But if they did red ones, they might work as rear lights. ;)

Alan