... and long lifespan 3.high luminous intensity detailed information5050 yellow smd led Features:1,Extremely wide viewing angle 2,moisture sensitivity ... :1,Optical indicator 2,interior automotive lighting 3,indoor display 4,light pipe application5,Backlight for LCD,switch and ... symbol display6, General use, such as LED tube, LED strips, LED bulbs and so on. 5050 yellow smd led