4-die 365nm LED engine delivers 4W of UV light flux

August 13, 2015 // By Julien Happich
Solid State Supplies now has available a high-power and high-performance ultra-violet (UV) light emitter from manufacturer LED Engin, aimed at a wide range of industrial applications.

The LZ4-04UV00 365 nm LuxiGen combines a high performance surface-mount package with the latest generation of high-power LED die. The 2.2 x 2.2 mm light-emitting surface area for a 7.0 x 7.0 mm emitter footprint provides exceptional optical power density, delivering 2.9W radiant flux output at 700 mA or more than 4W at 1A. The flat glass lens facilitates the use of imaging optics as well as light pipes and other optics enabling extreme narrow beam angles – down to ±3°.

The materials used in the package have been selected to minimise thermal resistance, optimise light output, deliver excellent UV resistance and minimise stresses, resulting in class-leading reliability, and radiant flux maintenance of 80% at 100°C. The device is optionally available pre-mounted on a Star metal core PCB. Both types are now available from Solid State Supplies in sample and volume quantities.
Solid State Supplies;   www.sssltd.com