Lights On or Lights Off

Light on or light off when conducting building searches? This is the question most often asked by the students in my low-light classes for law enforcement. The answer for me after researching and studying the low-light tactical environment for more than 30 years has always been easy. And now after conducting a year of very specific testing, my answer remains the same: Turn the building or room lights on, if you can.Before you stop reading, please allow me to try to explain why, if you have the a