Adafruit Industries Adafruit Industries Super-bright 5mm IR LED 940nm - 25 Pack
Infrared LEDs are used for remote controls (they're the little LED in the part you point at your TV) and 'night-vision' cameras, and these little blue guys are high powered ones! They are 940nm wavelength, which is what nearly all devices listen to. They're 20 degree beamwidth, and work great for any kind of remote control application.
Adafruit Industries Super-bright 5mm IR LED 940nm - 25 Pack
Usually ships in 5-7 business days. Limited availability. May not be in stock at time of order. No back orders.