OSW5DK3E31B is a part of Optosupply, which is designed to provide reliable, low cost, high performance optoelectronic solutions for a wide range of applications. The OSW5DK3E31B is a 5W, high bright brightness, white light emitting diode (LED) that is used for general lighting and backlighting. The LED is designed with 1-chip, 5W, narrow beam angle (NBEA), white light emitting diode, with an integrated reflector for optimized lighting performance. The OSW5DK3E31B works with an electrical circuit configuration that allows for higher efficiency and improved light output. It can be used in many different lighting applications including landscape lighting, architectural lighting, automotive applications, signs and displays, and stage lighting.