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17th July 2014 21:26 #1
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18th July 2014 10:43 #2Registered User
Join Date: Oct:2011
Location:
Posts: 430
http://www.bg-leds.com/index.php?mai...64e2035fa38f8b
http://www.led.omega-light.com/Profiles/profiles.htm
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http://2r-bg.com/front/details.php?sid=119
http://www.led.omega-light.com/Lamps...#hp3hp?sid=119
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100W .
wikipedia http://en.wikipedia.org/wiki/Incandescent_light_bulb
Comparison of efficacy by power 120 volt lamps[79] 230 volt lamps[80]
Power (W) Output (lm) Efficacy (lm/W) Output (lm) Efficacy (lm/W)
5 25 5
15 110 7.3
25 200 8.0 206 8.24
40 500 12.5 330 8.25
60 850 14.2 584 9.73
75 1,200 16.0
100 1,700 17.0 1,160 11.6
150 2,850 19.0
200 3,900 19.5 2,725 13.62
300 6,200 20.7 4,430 14.77
500 7,930 15.86
.. 100 1160 .
.. 10 , 10 116 .
http://www.bgled.com/product/29/led-...528-60ww1.html 150 , , 8 .
, . ( ) - , . . .. .. 200lumena .
800 http://www.bgled.com/product/148/led...5050-60ww.html. .
500-600 .
. - . 150 4.8W 31 . 800 14.4 55 . 60-80 . .
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.. , 6500 . 2700 3000 . 4000 .
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18th July 2014 12:12 #3Registered User
Join Date: May:2008
Location: Stara Zagora
Posts: 1,244
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18th July 2014 13:38 #4
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18th July 2014 13:47 #5
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18th July 2014 14:35 #6





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