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 [WTA] LED strips connection and voltage

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ozak
post Mar 3 2012, 10:23 AM

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QUOTE(工藤新一 @ Mar 3 2012, 12:09 AM)
The traditional 12V patch needs with a huge DC transformer, and a transformer can only be connected to 5 m; John Source upgraded LED lights with only need a small DC plug you can access to 220V power supply, a plug can take up to 100 meters, and the installation is very convenient, and cost savings.

See the blue word, it says working voltage is 220V
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What the the wattage of this strip?
ozak
post Mar 3 2012, 10:52 AM

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QUOTE(weikee @ Mar 3 2012, 10:31 AM)
Actually too good to be truth. Ah well, maybe is me being too skeptic

The voltage is too big and too large for the strip, and if the step down is build in is something really high tech. Never see such a small step down before.
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It probably cheap LED wihich not really bright.

The step down voltage can be small. It is a switching trans. Which don't need a big transformer. If you shop around pasar road, you can see alot this strip light in a tube in 3ft-4ft which power by 240v.
ozak
post Mar 3 2012, 12:10 PM

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QUOTE(weikee @ Mar 3 2012, 11:17 AM)
Agree it can be small, but from the photos the TS post, is inside the strip. Is way too advance for my brain.
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Yes, it can be small just like what you see those led driver downlight. It depend on wattage for the size. Just like those downlight driver, not last long if the component low quality, design wattage just enough and not wide range of incoming voltage.
ozak
post Mar 4 2012, 01:42 PM

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Your total purchase don't over rm500 include courier. You don't get tax.
ozak
post Mar 9 2012, 03:26 PM

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What is the wattage for this strip?
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