Kingbright l 53 series 5mm leds kingbright l 53it high efficiency red transparent 5mm led from the kingbright l 53 series with luminosity of 180mcd made with gallium arsenide phosphide on a gallium phosphide orange light emitting diode to find out more about the full range of kingbright products please visit rapids kingbright page kingbright l 53it 5mm red led transparent 180mcd