Buy from Amazon : br br Univivi U03R WideAngle 90 Degree 4pcs High Power LED IR Array Illuminator br br 850nm wave length automatically working in low light situation wide angle PlugPlay br Built-in 4pcs high power IR LEDs Array IR range up to 100 feet 25-30 meters br Great idea for use with CCTV cameras IP cameras and other security and surveillance equipment br Weatherproof IP65 case for both indoor outdoor use br Supports 12V DC input voltage plug size55 x 21mmpower adapter not included