transparent resin package, four pins, and there is a missing LED at the negative pole. Piranha is an astigmatism-type LED, with a luminous angle greater than 120 degrees, high luminous intensity, and can withstand greater power. Car brake lights \ turn signals are used more. The old beauty generally calls it eagle-eye led. It is said that this kind of LED immediately attracted everyone's attention when it was first born, and its development trend is as ferocious as piranha, hence the name. Another theory is that it is shaped like a piranha in the Amazon.

   The advantages of piranha lamp beads are:

    The first advantage: good heat dissipation, large viewing angle, small light decay, and long life. Piranha lamp beads have a variety of light-emitting angles, which can be used as astigmatism LEDs or spotlight LEDs, which can provide a variety of angle choices for LED lighting manufacturers.

    The second advantage is that it can withstand larger currents, has good heat dissipation, can achieve greater power, higher brightness, and has small light decay and long life. The piranha lamp bead has 4 feet, two more feet than the general 5mm LED, and there is a certain distance between the light-emitting part of the 4-foot handle and the welding place of the circuit board. The heat dissipation of the lamp bead is much better than that of the general LED, and the working current that can pass is a little larger, the maximum can be 150MA, and the general LED is 20MA, so the brightness is higher than the general LED.