Review on 🔆 Ultra Bright 3157 3156 4114 LED Daytime Running Light Bulbs (Pack of 2) - 60LED 3528-SMD 6000K Xenon White DRL Driving Light by Mike Gruwell

Love the color of the light they put out and that they run cooler than regular bulbs. With these lamps, you must ensure that they are correctly inserted in the socket, as the diodes allow the current to pass in one direction. In order to turn on the daytime running lights for my Tahoe, I had to make sure it was light outside (for the dash light sensor), the parking brake was off and not in park (wheels locked and in neutral). . With the DRLs on, simply rotate the bulb in the socket 180 degrees when it's off.