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martin roboscan 812 converting them to halogens

#1 User is offline   lukeyboi30 

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Posted 16 February 2012 - 09:09 PM

is it worth me converting these 150w discharge bulb lights to halogens to save money on replacement bulbs??

#2 User is online   themadhippy 

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Posted 16 February 2012 - 09:12 PM

And loose light output and decrease lamp life
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#3 User is offline   lukeyboi30 

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Posted 16 February 2012 - 09:14 PM

View Postthemadhippy, on 16 February 2012 - 09:12 PM, said:

And loose light output and decrease lamp life


so its not worth it then?

#4 User is offline   timsabre 

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Posted 16 February 2012 - 09:15 PM

View Postlukeyboi30, on 16 February 2012 - 09:14 PM, said:

View Postthemadhippy, on 16 February 2012 - 09:12 PM, said:

And loose light output and decrease lamp life


so its not worth it then?


Even if you could do it, it would cost you more in replacement lamps.
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#5 User is offline   lukeyboi30 

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Posted 16 February 2012 - 09:17 PM

oh rite didnt know that, thanks for the comment

#6 User is offline   dosxuk 

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Posted 16 February 2012 - 09:18 PM

View Postlukeyboi30, on 16 February 2012 - 09:14 PM, said:

View Postthemadhippy, on 16 February 2012 - 09:12 PM, said:

And loose light output and decrease lamp life


so its not worth it then?


Put it this way, most people want to do the opposite with their halogen lights to save themselves money (and improve the quality of light outputed by the fixture).

If you want a halogen based scanner, there are plenty of them around.
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#7 User is offline   lukeyboi30 

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Posted 16 February 2012 - 09:22 PM

View Postdosxuk, on 16 February 2012 - 09:18 PM, said:

View Postlukeyboi30, on 16 February 2012 - 09:14 PM, said:

View Postthemadhippy, on 16 February 2012 - 09:12 PM, said:

And loose light output and decrease lamp life


so its not worth it then?


Put it this way, most people want to do the opposite with their halogen lights to save themselves money (and improve the quality of light outputed by the fixture).

If you want a halogen based scanner, there are plenty of them around.

oh, I thought it would be cheaper in the long run as I only use them at home

#8 User is offline   sleah 

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Posted 16 February 2012 - 11:38 PM

I agree with what the others have said. (I have 8 of them myself, I love 'em to bits! I got my first 4 in 1996 when they were quite new)

You must have them on a lot, the HTI's last for yonks normally!
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#9 User is offline   Jamtastic3 

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Posted 17 February 2012 - 10:21 AM

Not a great idea to be honest.
Like what has been pointed out, you'd be cheaper to run a discharge lamp than a halogen no matter how much you use the fixtures.
You would also lose light output and have a darker colour temperature.

Check that you have the right lamps in. Some HTI 150w's come in 750ish hours but you should be looking at the 2000 hour lamps....
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#10 User is offline   lukeyboi30 

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Posted 17 February 2012 - 12:33 PM

ok cheers guys :)

also dose anyone know which is the best bulb for them

#11 User is offline   Ashley R 

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Posted 18 February 2012 - 12:55 PM

Check the Manual, available for download on the Martin website......... Posted Image
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#12 User is offline   JayeJsav 

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Posted 18 February 2012 - 02:29 PM

You could always convert to LED ;)

#13 User is offline   lukeyboi30 

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Posted 18 February 2012 - 05:07 PM

View PostJayeJsav, on 18 February 2012 - 02:29 PM, said:

You could always convert to LED ;)


hmmmm you could be onto something there

#14 User is offline   cedd 

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Posted 18 February 2012 - 07:03 PM

Gyro_Gearloose has done some beautiful engineering in this thread on some miniscans. But if you have a look through his thread you'll realise the complexity of the work involved.
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#15 User is offline   lukeyboi30 

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Posted 18 February 2012 - 08:37 PM

thanks for the comments and advice everyone, however I have decided to stick to the standard discharge bulb

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