CMVision IRS48 WideAngle 60-80 Degree 48pc Power LED IR Illuminator (12V DC 500mA Power Adapter NOT Included) Automatic CDS power control auto-powers unit only in low light situations for detecting & monitoring Built-in 48 small power IR LEDs, Support 12V DC input voltage,Ideal for outdoor/Indoor IP65 case Allow monochrome camera to see in total darkness,Install and use in minutes Photo sensor for Sony or Sharp CCD Camera,IR range upto 75-125 feet (20-30 meters) 850nm wave length Perfect Portable IR Illuminator for Night Vision