Dealextreme sku.15235 IR 48 LED InfraRed Illumination Light
Sorry about the quality but my camera has IR filter so there was moreless nothing visible at night. And I can't easily record video from the security camera (which can see IR really good). So I pointed my camera to monitor and plugged the security camera to this monitor...I know really stupid solution but I have no other way how to (easily) do it.