CCTV CCD Camera 90 Degree Bulb Red 36 LEDs IR Infrared Board Plate Product Name : Infrared LED Board;Angle of View : 90 Degree;Adapter Lens : 4mm Fit Shell Inner Diameter : 75mm;LED Number : 36 LED Light Color : Red;LED Bulb Diameter : 5mm Center Hole Diameter : 32mm / 1.3";Total Size : 6 x 1.6cm / 2.4" x 0.6" (D*H) Net Weight : 14g;Package Content : 1 x Infrared LED Board