... 4. Available size 2mm,3mm ,5mm,8mm,10mm LED component specificationApplication: Advertising signs, circuit board, computer, monitor, portable equipment, project building, status ... led, oval led, straw hat led, helmet led, square led, flat top led, bullet led, concave led, rectangle led3, Available Size: 2mm, 3mm, 5mm, 8mm,10mm etc4, Lens type ...