I used small recessed lighting above each door in the soffit or overhang. They look nice and are perfect for security. They are not floods and do very little if anything for the area in front of the doors.
The only downside I have found is the bugs. They swirl around the lights and crawl up in them. When I do have to change a bulb, I get a rotten bug shower.
Mine are dusk to dawn but I hard wired the device through a switch in the garage. When it is left on the dusk to dawn device has power and works. When I flip it off, they are off. I like it.