Adjustable LED lights flicker frequency, to achieve fast 1, adjustable frequency at 50 times/min - 200 times/min 2, with LED lights, ordinary lamp general (now if you have a lot to LED lights, flash occurs, because the LED lamp power is low, ordinary flasher with no, use the special LED flasher can solve the LED flash phenomenon) after LED modified turn signal flasher, adopt advanced SMD SMT technology, the automatic short circuit protection, overload automatic protection, reverse connection protection automatically, can make the LED more stable job. If the flash speed does not meet the individual requirements, you can adjust the flashing frequency, to achieve fast and slow heart! Note: When installing, you must correct the foot position. If the foot position is wrong, the function of the flasher cannot be realized.