Tranch has rich experience in led diode's production and R&D. Tranch is mainly engaged in the business of led diode and other product series. Tranch bicolor led red green is developed professionally. Pool cleaning technology is used during the R&D stage by technicians who specialize in developing pool cleaning accessories. Featuring fast response, it achieves full brightness in under a microsecond. Excellent color retention is one of its advantages. It is finely dyed to the specified saturation and does not require re-staining. This product is more rugged and damage resistant.
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