... with Flange LED Diode 1.Low light decay,long life time 2.High quality with competitive price 3.CE&RoHS 8mm Water Clear Round with Flange Dip UV LED ... first 1000 hours.9) Shape; round led, oval led, straw hat led , helmet led , square led flat top led , bullet led, concave led, rectangle led 10) View angle: different angles ...