2007 on GM Truck/SUV
Light output/color is excellent if there is enough space for the size of the bulb. There is not enough clearance for low or high beam replacements on Tahoe/Suburbans. Clearance is not an issue for fog lamp replacement however the clips that hold them in place are not formed properly and require filing down of the housing to get the locking mechanism to work properly. Overall great light output With poor design.