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Found 2 results

  1. Sundevil_B

    RGBW diy LED light

    The problem: I created a DIY led for my pico with 2xRB and 1xCW cree leds on the 20mm star boards. The leds worked fine but they created a disco ball effect that I really didn't care for. To make things worse I'm using a glass top to reduce evaporation on my pico and the condensation was acting like lenses to make the problem more pronounced. You can see the individual light beams in the top of the picture. I originally had the leds spaced to give more coverage but tried to bunch them as close as possible to eliminate the effect. It helped but didn't get rid of it. So i was looking through ebay and noticed there are Cree XM-L RGBW leds. All the emitters are in one package with one integrated lens. I figured it was worth a shot and ordered 5 to try out. If I still can't stand the effect I'll have to try something else... The plan: Wire up 4 channels of LDD 700's for each color. Drive the LDD with an arduino I'm already using for the current light. I'll remote mount the drivers and Arduino to make it more sightly and use a large scrap heatsink to cool the LED's. I'll thermocouple up the LED's to see if I can get away without a fan, but have one ready if that doesn't work.
  2. trodrigues

    FS: Frag\refugium light $40

    will need to be wired but new and fully working i will include wall plug and 12v adapter for the fan 6 cree xte Royal Blue 4 cree xte whites price does not include shipping
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