... Specifications:light-emitting diode (led) LED Feature:1 chip material: inGaN/GaAsp2 Shap:round led,oval led, straww halt led, square led,flat top led,bullet led,concave led,rectangle ... led3 Avilable size: 2mm,3mm,5mm,8mm, ... advantages as renowned companies do, call us today. light-emitting diode (led)