Super-bright 5mm IR LED [940nm] : ID 387 : $0.75 : Adafruit Industries, Unique & fun DIY electronics and kits
Infrared LED Emitter - Solarbotics Ltd.
Adafruit High Power Infrared LED Emitter - STEMMA JST PH 2mm : ID 5639 : $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits
3mm 5mm IR Infrared LED Transmitter Receiver Emitter Light Emitting Diode Blub | eBay
Which one is IR led? - Arduino Stack Exchange
Amazon.com: DORHEA 2 Pcs Infrared LED Light Board Module for Raspberry Pi Camera Night Vision, 3W 850 IR High Power Night Vision Infrared Illuminator with Adjustable Resistor for Raspberry Pi Camera : Electronics
LED - Infrared 950nm - COM-09349 - SparkFun Electronics