Now in stock at RSOV.com is the a replica of the S&S Precision's Advanced Illuminatiom & Marking System by Element which is helmet mountable. Available in different colours, it has IR and visible light functions which are operated with buttons on the side. The visible light has five modes to increase brightness which the operator can cycle through.

Batteries for this can be the 3V CR123A OR 3.7 16430 which are not included in the package. As for the price, it's US$37.99.