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Could you help me ID a LED?

Discussion in 'LEDs and Optoelectronics' started by Dave Brunner, Dec 23, 2015.

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  1. Dave Brunner

    Dave Brunner

    Dec 23, 2015
    I had to replace some LEDS in an aquarium light. The vendor sent me a few however I need more and unfortunately the vendor of the lights is in China so getting more is expensive so I'm trying to source them myself. I have contacted the vendor for some more info but I doubt I'll get any. The LEDS themselves have no markings or part #s on them. I did head over to digikey but I just don't know enough info to find out much. What I do know is what is marked on the bags that were sent to me. There are two different bulbs. One shows a color temp of 3500k and the other is 440nm which I assume is the wavelength of the blue LEDS.

    Thank you for any help you can provide. I am going to have to get voltages later also.


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  2. cjdelphi


    Oct 26, 2011
    Some sellers "claim" 3w but i'd say they are 1w warm white (350ma)...
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