RovyVon's new rail-mounted light - the GL4 Pro - is a versatile lighting tool designed for tactical use. It features four independent light sources including white, IR illuminator, green laser (Class IIIR), and IR laser (Class I) that can be used separately or in combination. Zeroing moves the two lasers simultaneously as they are slaved on the same module, and they're going to be at the same point at a distance of 27 meters.

The toggle switch provides a 3-way operation with options for constant on or momentary on. The tool-free latch design allows for quick attachment and removal, and a hidden indicator shows when the IR light sources are in use. Powered by replaceable and easy-to-find CR123A batteries, also compatible with rechargeable Lithium-ion 16340 batteries, the GL4 Pro is IPX8 waterproof, making it suitable for a variety of harsh environments.