Kingbright l 53 series diffused 5mm leds 5v and 12v kingbright l 53srd 12v super bright red 5mm diffused led from the kingbright l 53 series with luminosity of 250mcd made with a gallium aluminium arsenide red light emitting diode to find out more about the full range of kingbright products please visit rapids kingbright page kingbright l 53srd 12v 5mm ultra red 12v led diffused 250mcd