Diy 40w chip led help please...

Discussion in 'LED Aquarium Lighting' started by nanomania, Jan 18, 2015.

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  1. nanomania

    nanomania Vagabond Butterfly

    May 23, 2011
    mumbai, india
    Iv ordered a single 40w 10000k chip led (used in led flood lights), i was searching for drivers, but there are no 40w led drivers available.. jis 20 30 50w... can i use 2x20w led drivers for 40w or will 50w driver work for 40w?