Ideal for adding nigh vision to a pi camera or other surveillance or monitoring application. Provides 3W of infra red light. Requires 5V DC input. Sold as a pair.
Note: Currently these infra red LEDs are not supported by the official raspberry pi cameras due to an external power supply being required to power them via the terminals shown in the diagram below. But they can still be utilised with a pi camera if you can provide an external power connection.