Infrared illuminators and IR illuminators for Security and LED Lighting Solutions

About IR

Understanding Infrared Illumination
Human Eye
Visible Light – is an elecromagnetical
radiation that is visible to a human eye
  CCTV Camera
Infrared Light (IR) – is and electromagnetical radiation this is not visible to a Human eye but visible to a CCTV Camera

(beyond 700nm).
Human Eye
At nighttime there is not enough light to produce image visible to a naked human eye.
  Day/Night Camera
Day/Night Camera can see better in nighttime because it is sensitive to infrared (IR) light.
  Day/night Camera w/ IR
Adding infrared (IR) illuminator helps Day/Night camera to produce significantly better image at nighttime.