My factory is only producing all kinds of best 1157 Switchback LED now.

As you know, old 1157 Switchback LED are using smd chips, so they are not bright.

Those old smd 1157 Switchback LED much more expensive, but its lumens much less than tungsten filament 1157.

In order to solve that problem, my factory develop new and Best 1157 Switchback LED.

At the present, our Best 1157 Switchback LEDs are very brighter.

For example, the lumens of our Best 1157 Switchback LED is about 500lm-600lm.

Meanwhile, all of our Best 1157 Switchback LEDs are CANBUS error free and longer life time.