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Originally Posted by darkloki
Where do you buy the LED's from? like what website?
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I bought mine off ebay. I think I got lucky. Mine were packaged in ESD wrapping with a lable on top showing the specs.
There are 4 things you have to keep in mind when ordering the led's
1. Size - Go for either 5mm or 3mm. The 10mm ones are too big.
2. Voltage - They should be between 3-4V. Don't go over 5. 5.123 is the max the usb port can put out.
3. Current - (This really messed with my head) - The usb port can only put out 500mA (miliamps) of current. You go over that, and none of the led's will turn on. In general, the less mA the led's take, the more efficient the led's are and the brighter the led's should be.
Ex. My first led's had an mA rating of 100. My new ones that were crazy bright had an mA of 35.
4. Brightness or MCD (millicandela) - This is the unit we use to measure brightness . Go for as bright as you can. Don't go for the 140,000mcd ones i've seen on ebay...They will blind you...mine are 6000mcd blue ones. I am very happy with them. You can go higher...Probably up to 20,000mcd. Just don't go overboard with it. They may distract you from pwning nubs in CSS...lol