Deep Red - 660nm

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**UPDATE** In stock and ready to ship 660nm is a deep red that should be used small amounts on a tank as it will quickly over power other colors. If mixed with our 495nm Turquoise and 455nm Royal Blue, reds can be used in more quantities because the overall color of the LEDs becomes white. These are the main LEDs used in ATS builds (Algae turf scrubber). Our premium grade Deep Reds produce 560mW @ 700mA Please note you do not need additional optics for these LEDs as they come with the optic of your choice. Best driver to use for these (8-22 LEDs) is a 40w 700mA Inventroincs driver tuned down to about 500ma using a POT. If you need help choosing a driver, feel free to contact us. Show more