1157 Led Bulbs Error Free Canbus Built-in Resistor, Dual Color, Plug N Play, 360 Luminous, Amber Turn Signal Light, White Side Light 1157 12V 42 Led, 2PC Pack Switchback Led Bulb (1157 42-SMD)

Works amazing

Switchback light bulbs ... what a smart idea. With some modifications made to the directional light fixtures, I was easily able to utilize these switchback LED lights to make great OEM looking Day Time Running lights. Functionally the bulbs work as described. They are on white all the time the car is running, then the white turn off when the amber signal turns on when asked for and switch back to white when the turn signal turns off. Now we'll see if they last the test of time.

Reality it’s very bad condition. I am installing that part. It’s work only two week. I am not recommended.

I decided to upgrade my 2014 Honda NC700X and 2023 Honda 300 Rally with these switchback canbus bulbs with clear lenses. Oddly enough the rally does not hyper flash but the NC does. In any case I really don’t care because the switchbacks work and they are very bright! I swapped out my lenses for clear to make my bikes look a little more European contemporary. With the new bright LEDs they are bright and even though the NC hyperflashes it just brings more attention to the signal in my estimation. All that said just glad I found working bulbs that look great! Many say that don’t last long 12-18 months. We will see how these work out.

VW new beetle 2003, At first when I install. It started blink faster Bus error. I thought okay let me return it and the led is not the same size of blub.Again, I tried by starting the car on then put turn signal. It works perfect, it then no error or blinks**Honestly, very bright. Value for money. Loving it

Great product! Super bright and it fixed my hyper blinking. Will definitely buy again.

1157 is a 2 filament bulb.1994 Harley front turn signals double as running lights and turn signals. These fit well and function fine.My first LED purchase claimed built in resistors. Not so. Went from bright to brighter, but no blink.

They were fine for a few weeks of use and I would rarely drive at night so they would never even have to switch back a lot. Just recently I was in the city and on the reflection in the windows I see the lights flickering and I was embarrassed. And it’s only the right side, clearly something needs to be done with the production or fit and fine because I know I’m not the only reviewer who has had this issue. I just purchased Lasfit to replace the faulty item.