... 15°~180°) chip materialInGaN/GaAspshaperound led,oval led,straw hat led,helmet led,square led,flat top led,bullet led,concave led,rectange ledcolorsred,green,yellow,blue,white ... 2v B:465nm-468nm VF:3.0v-3.2vR:400-500 G:800-1000 B:400-50025 Question 1.How ... products include all kinds of LED diodes, indoor and outdoor illumination: led strip, led tube, led bulb, led spotlight, led flood light and so on ...