These fixtures offer excellent visibility. Use an infra-red sensor spotlight fixture. The spot-lights only come on when the sensor senses movement. Any intruder will be scared off by the sudden turn-on of the spots. You are alerted.
Energy use is minimal.
Use one or more low wattage compact fluorescent lamps in well shielded fixtures. The light level is adequate, and you save a great deal of energy. For much more information, Click here to go to the IDA Web Site Written in 1997 by Professor Ed Dooley .