One of the brightest turn signal switchback LED bulbs using the 3030 chipset for the 1157 socket. These bulbs are used as car turn signals which use a bulb that acts as a parking light and turn signal light.
This video is an unboxing and demo of the lights.
These bulbs are sold under many brands: JDMastar, LED import USA, SiriusLED, iBrightstar, Stark Crown Series, Huizen, etc.
