Xingge 2pcs White LED Daytime Running Lights Driving Lamp DRL for Mazda 3 2014-2016

They work just fine, and look great! At night, they are just about as bright as my OEM halogen fog lights. ...But they require more a little more work than expected..1.) They are not completely OEM fit; the edges had to be filed/sanded/grinded down for it to seat right within the bumper-regardless of whether or not you have fog lights. In particular, the bottom corners facing the marker lights were far too big to fit in their slots.1a.) this is only a problem if you have fog lights already on your Mazda- the plastic OEM fog light housings have to SIGNIFICANTLY be ground down so that the covers' LED components do not touch and push on the fog light housing, preventing the drl covers from being able to fit into the bumper slots.2.) The wiring harness that is included is far too short to fit between the two fog light drl's; I extended the harness by cutting off the furthest plug and adding roughly 10 inches of wiring before re-wiring the plug onto the extended wires.3.) A DRL module box is NOT included, so I had to attach an "add a fuse" bought from O'REILLEY'S (as pictured) to the positive end of the drl wiring harness, and in turn, connected it into the fuse box via the 10A "METER" fuse inlet *** see Picture and refer to driver's manual and fuse box diagram to see which fuses control what- I wouldn't use any engine fuse; a sensor will freak out and turn on your service engine light if you do ** (BE SURE TO USE THE CORRECT ADD A FUSE FOR YOUR PARTICULAR FUSEBOX; THE 2016 MAZDA 3 USES "MICRO" FUSES, WHICH MAY NOT BE THE SAME FUSE TYPE FOR A 2015 OR 2014 MODELS)**Like I said, I love these lights and they seem to work great- but be wary that they do require a little extra effort to fit into the bumper.