... 3 mm, 4mm, 5mm, 8mm, 10mm red and blue dual-flash, red and green The company specializes in the production ... are as follows; 1, 2-12mm full range of bright red, yellow, yellow green, blue, green light, white light ... 3 mm, 4mm, 5mm, 8mm, 10mm red and blue dual-flash, red and green double flash, colorful speed flash flashing ... LED lighting project. SMD LED light emitting diode red led diode 1 watt