These bulbs were received in 2021 and one bulb is starting to go out.this is great compared to the cheaper models which tend to go out within a year.my vehicle has daytime running lights so these bulbs are always on as long as the car is running. Great investment and can wait to get another pair
Exceeded my expectations, they are very bright and fit perfectly.
It's essential to get the rotation of the bulb correctly set before aiming. The left side of the pattern is perfect for not blinding oncoming drivers (if aimed correctly), but the right side has scatter, and it's angled and quite high, making roadside signs pop.
The left side to the middle is what's important for aiming. For most cars, this is two inches below the distance between the ground and the dimple on the light housing @ 25ft from a vertical wall.
Set the rotation first, then aim at 25ft, paying attention to the obvious horizontal line L to the middle, and you'll be dialed in.
Lights work great but the units are loud.
The fan can be heard in the cars interior.
The RED led Brake & turn bulb looked a little orange(new 7440) compared to the switch back red for brake&turn bulb , was my observation ! Otherwise the globe lens is smaller for ease of installing