No Hyper Flash 42-SMD 7440 Switchback LED Bulbs For Daytime Running/Turn Signals

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SKU 20-052-Switchback

This page features one set error free no resistor required switchback LED bulbs, specially designed to convert the 2015-up Ford Mustang's stock incandescent front turn signal light bulbs to LED daytime running lights with turn signal light function.

By using these specially designed switchback LED bulbs, you can light them up xenon white as daytime running lights whenever you start the engine and let them turn amber with no hyper flash for turn signal lights.

Note: LED DRL/turn signal kit comes with equalizers (resistors) to prevent hyper flash. Mount the equalizer to metal or let it hang.


  • Powered by 42 pieces high power 2835 SMD LED emitters made by SAMSUNG (21 pieces xenon white LED for daytime running lights, and 21 pieces amber yellow LED for turn signal lights)
  • Good for 2015-up Ford Mustang to enable the front turn signal lamp as LED daytime running lamps (light up immediately when you start the engine)
  • Convert the traditional incandescent turn signal lamp to LED DRL and LED turn signal without the annoying hyper flash problem
  • Directly replace these LED bulbs and just tap the one wire to the ACC in the fuse box for the LED daytime running light feature

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