how many LED light strand can you attach together? we are putting up our tree and we would like to know.
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Nov 29, 2009. 5:35 PMalex-sharetskiy
says:
doing the math... you can have up to 28,000 red LEDs connected to a single outlet!
work:
red LED 1.9v x 20 ma = 38mw
outlet 110v x 10a = 1100W
1100/0.038 = 28947 LEDs
Aug 21, 2011. 9:23 AMsupplyguy70
says:
what resistor or where can i find out what resistor I need for running something slightly less than 28k of ir or red leds?
Nov 29, 2009. 10:44 AMgrundisimo
says:
if the are the ones in the picture then you can connect 43 strings together.
Nov 29, 2009. 8:48 AMorksecurity
says:
Should say on the packaging the lights were shipped in, right?
If these strands chain together using 110VAC (like traditional lights), I would expect the number to be fairly high given how much less power LEDs draw than traditional lights. If they use a separate power supply and you're chaining them together at the lower voltage, it's a question of how much power that supply was designed to provide.
If these strands chain together using 110VAC (like traditional lights), I would expect the number to be fairly high given how much less power LEDs draw than traditional lights. If they use a separate power supply and you're chaining them together at the lower voltage, it's a question of how much power that supply was designed to provide.
Well, I guess I missed the "LED" on that query. time to delete my answer...lol
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