... 24PCS IR Array Infrared Illuminator 2.Outdoor Visiable Distance: 20-20m 3.Number of LED: 24/36/60PCS IR Array ... 12VDC, external Power consumption 4W IR optical output 1,000 mW Half intensity beam angle 30°, 60°, 90° IR wavelength 850nm ... Operating temperature -20°C to +60°C Dimensions 38mm X 80mm Weight 150g ...