ILH-IW01-85SL-SC211-WIR200. ILS OSLON Black PowerStar 850Nm IR LED Module, PCB Mounted. Radiant Flux: 1030mW. Radiant Intensity: 1030mW/sr. Mounting Type: Surface Mount. Angle of Half Intensity: 75. Dimensions: 20 x 20 x 3.5mm. Lens Shape: Dome., Intelligent LED Solutions