ZL-ZT Customized WaterProof DC12V LED(140pcs 5mm Diameter) InfraRed (850nm/940nm) Illuminator with Multi- Beam Angle Options (30/45/60/90 Degree) Beam Angle can be customized,30 / 45 / 60 / 90 degree is available(Default 45 Degree); Housing Color can be customized, Black & White is available(Default Black); IR WaveLength can be customized, 850nm or 940nm is available(Default 850nm);