3mm Red LED Diode,bright LED Diode Low light decay Long life 3mm red led diode High quality with competitive price CE, RoHS Long life LED red diode 557,3mm red led diode,3mm LED Diode, bright red LED DiodeRed LED diode 1. Chip Material; InGaN/GaAsp 2. Shape; Round LED, oval LED, straw hat LED, helmet LED, square LED flat top LED, bullet LED, concave LED, rectangle LED 3. Available Size; 2mm, 3mm, ...