Wire Connection Tips: Black Wire (negative) + White Wire (Positive), White light works; Black Wire (negative) + Red Wire (Positive), Red light works. Please notice that the white lights are cargo lights, not reverse lights!
Fits for:
1993-2011 Ford Ranger
1999-2016 Ford F-250/F-350/F-450/F-550 Super Duty
2001-2005 Ford Explorer Sport Trac
1993-2010 Mazda B-Series
NOTE: Does Not Fit Models Without Cargo Light