Uses high power hybrid array (IR-LED Array) lighting technology, high light efficiency, irradiation distance farther, the calorific value is lower, longer life expectancy; within two years of decay is less than 5%, three years warranty. Phi 4 barrel infrared light, infrared power 3500mW/940nm, the indoor appearance, power 6W, power DC12V/2A, 30-90 degree of divergence angle is optional, infrared distance: 5-50 M. Use: for 2.8-16mm fixed focus camera, infrared camera flash.