XIAN OE PHOTONICS.CO.LTD which is a professional infrared laser illuminator manufacturer in China ! in CCTV surveillance systems we supply our customers competitive infrared laser illuminator ,our brand is “moonlit” and this series we have our own patent ,in our effect moonlit will let your night-Vision surveillance perfect ! All units we supply are rated IP65 , and the lifetime can reach 8000 - 10000 hours .