This happens because your new led bulbs draw such little power that your turn signal relay sees the bulbs as being out.
Led turn signal bulbs no hyper flash.
Read the full guide on how to correct hyperflashing in turn signals.
No resistor no hyper flash 21w high power amber 7440 w21w t20 led bulbs for car front or rear turn signal lights read more powered by 35 pieces of 0 75w samsung 3030 smd led chips.
We explored 7 leading 2020 no hyper flash led bulbs over the past 2 years.
Since led turn signal bulbs draw much less power than the original factory būlbs this will cause a sudden drop in the circuit s resistance causing the hyper flash or rapid blinking of the turn.
Hyperflashing is when the turn signals blink faster than your stock incandescent bulbs did.
Lasfit 7440 canbus led turn signal light w21w by lasfit usd 49 99.
Each turn signal cycle cannot exceed 8 minutes using for a long time a few vehicles may be 2 5 minutes it depends on year make model and temperature may cause higher temperatures and hyper flash please turn off and cool 1 2 minutes they will work properly again.
Find which no hyper flash led bulb is best for you.
4 0 boodlied 20w 9 30v 7440 t20 w21w led bulbs by boodlied usd 18 99.