ExtremeBrightLEDs TWO Orange AMBER No Resistor Required No Error No Hyper Flash Canbus Error Free 3156 3157 3457 3357 20-SMD LED Turn Signal Lights

These are very high quality LEDs! They aren't made on a plastic housing. The housing is made of metal and it's construction is very durable. You pay for what you get and my expectations were far surpassed, after I hooked them up to my vehicle and had used them for a couple of weeks. You will be very impressed with the quality and especially there not being a need for a load resistor attached to the lines, to solve the hyper-flashing issues, related to LED turn signals. 5 STAR QUALITY and a 5 STAR PRODUCT!!!

Installed these on a 2018 Kenworth T680. These bulbs definitely live up to not hyper flashing. However, they're not bright. You can't even tell they're on from far away. You have to get close to the headlight in order to actually see if they're flashing. I remember backing into a spot and the yard driver couldn't tell whether I was backing up or stationary. Overall, I honestly don't recommend this bulb. I like that its plug and play. But if you can't see it yourself, how will other traffic see it.