I purchased one Techlight PWPB3A, last year, and i desire bypassing the photocell.  Do you have you a diagram illustrating  the electrical connection?

Thank you purchasing our mini wall pack lighting fixture.  If you want to eliminate the photocell, it will quite easy once you open up the fixture.  The photcell has three wires.  The white is the neutral, the black is the incoming power, and the red wire is the switch leg.  Remove the photocell wires and connect the power supply to the black wirte going to the ballast.

You can also tape off the photocell or paint the window black to lock the photocell into the on position.  You will need a switch or otherwise the light will stay on all the time.