1)oval led diode 2)brightness:200MCD to 25000MCD 3)lens:round,straw ... hat,oval,flat,helmet 4)white ,red,yellow,green,blue 1 ... ) Long life, low consumption, high brightness, easy maintenance.2)led lens:round,straw hat,oval,flat ... from 200MCD to 25000MCD with different viewing angle. Straw Hat LED For Display