The low voltage illuminator can be safely and discreetly installed to enhance the night time performance of existing and new infrared sensitive cameras. The EX12LED is comprised of 42 LEDs mounted to a solid core CNC machined aluminium housing that acts as a heat sink. A voltage regulator allows for 12 VDC or 24 VAC operation. An adjustable photocell allows the installer to set the ambient light level for on/off operation. The EX12LED is available in 850 nm or 940 nm, 30 degree or 60-degree beam patterns achievable beam distances of 3 to 12 meters (10 to 40 feet) and draws just 6W.