The modules include arealights, linelights, ringlights, and spotlights. Each group caters to precision-vision and biomedical applications, in addition to areas such as long-distance night vision with the introduction of a compact, high-power infrared spotlight. Capabilities include various optical computer simulation tools and advanced proprietary LED test and measurement methods. Modules come in a range of UV and IR wavelengths, in addition to the conventional visible spectra. The company also offers a range of accessories including heat sinks and stabilized power sources.

StockerYale, 32 Hampshire Rd., Salem, NH 03079, (603) 893-8778,