Princeton Tec is excited to partner with Gentex/Ops-Core to offer an integrated powered lighting solution compatible only with Gentex Ops-Core Railink powered helmets. The RAILINK® Switch MPLS is a low light/IR easy to operate directional lighting solution that works with the Gentex RAILINK® powered rail system. Weighing in at only 13 grams with its easy to operate glove friendly switch gives the end user a fail safe lighting solution for all their low light and IR lighting needs. Red/IR LEDs Directional Easy to operate user interface Light weight Powered by the Railink system Left or right mounting option Switch Railink fits all Ops-Core FAST helmets Please visit Gentex Ops-Core RAILINK for more information.