I don't know if it was him or someone else who brought one of those beamworks leds to SWE for testing. I was there when Li was messin' aground with it. I was completely surprised how good of par readings that thing was putting out. Should certainly be adequate for most things. I'm not usually impressed with anything distributed by aquatraders but you couldn't make anything yourself cheaper for this situation. Even if it konks out in a year and have to keep replacing like you would a bulb, you still would have gotten your moneys worth.
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