What seller did you get these from on ebay?  I have found a few different ones but have not been able to get a sure match. 
  
These are my best guess: http://www.ebay.com/itm/LED-DRL-DAYTIME-RUNNING-FOG-LIGHTS-WITH-AMBER-TURN-FUNCTION-HIGH-POWER-GMC-TRUCK-/271622673148?pt=Motors_Car_Truck_Parts_Accessories&hash=item3f3df912fc&vxp=mtr 
  
I am actually hoping to fit these in the bumber on the sides since I am shaving my side marker lights.  Do you think they might fit there?  If not I will try and find some smaller ones.