The HIR83-01B/TR8 manufactured by Everlight is a compact, surface-mount device containing infrared (IR) light-emitting diodes (LEDs). It has a low profile shape and is RoHS compliant, which means that it has been designed to meet the latest environmental regulations. The device has a peak wavelength of 850 nm, making it ideal for both indoor and outdoor applications, such as security systems, motion sensors, remote controls, and more. Its low power consumption makes it energy-efficient and cost-effective. The device comes in an 8-pin SMD package that offers an easy installation process and enhances the reliability and performance of the device.