Quick question about an Ebay Product before purchasing it

[Ofek Deitch]

Hi guys

I'm tired of wiring leds, cuz it always takes me a lot of time, so I decided to buy LEDs that are already wired and put into their bezel.
I found this (link below) and my question is will it work with a normal 9V power supply? (Ignore the price. I found a cheaper place).

http://www.ebay.com/itm/290950085469?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649

Thanks,
Ofek

[psychedelicfish]

It says they're wired for 12V, so you should be fine with 9V, but be aware that it will be a little dimmer.

[slacker]

They are probably just LEDs that have a resistor already wired in series with them, in the photo you can see a bulge under the heatshrink that looks like a resistor. The resistor will be chosen to give a certain brightness using a 12 volt supply, so they should work at 9 volts but won't be as bright. If they're running at maximum brightness at 12 volts then they will probably still be bright enough at 9 volts, we normally run our LEDs at nowhere near full brightness.

[Ofek Deitch]

There resistor is 470r, so I guess no problem.
Thanks

[deadastronaut]

@ofek:  stop being lazy...

[tubegeek]

@ofek: Good  time-management strategy!

[reverberation66]

I never use led's, battery suck...if you can't tell if the effect is on or not you're doing something wrong.

[mistahead]

I never use led's, battery suck...if you can't tell if the effect is on or not you're doing something wrong.

Drinking, going deaf, being cheap on monitors, playing rythm with a typical lead, and trusting the sound guy up back...

Yep - I'm doing everything wrong aye.