DX » Community » Reviews » JR-3W Plant Grow Red & Blue Light LED Module - White (Red: 2.0-2.5V / Blue: 3.2-3.6V)
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  • posted byGeorgeDH on 01/12/2014

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:Energy efficient way to supplement light for plants during winter months,when keeping them indoors. Exact emission spectrum, matching chlorophill absorbtion,provides oportunity for great energy savings. Cons:Blue and red LEDs are not matched to any type of chl... Read more

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  • posted bycdai8 on 11/24/2013

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week Pros:- Good quality LED's. Well constructed - very bright. I was surprised. I thought I will need more, but actually even one LED illuminate quite a bit. 5 together will do nicely for a small area - not too hot (well I only did it for a short time to test) - super ti... Read more

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