... ,ROHS Specifications:blue led diode 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 ... your quality standard. Every month, we turn out 30 million LED lamps, 10 million SMDs, 500,000 High Power LEDs, 400,000meters ... the same advantages as renowned companies do, call us today. blue led diode