Based on customer feedback, the NEW GL4 Pro has been updated with the following key features:

• Easier to select mode with gloves on
• Optimized user interface avoids accidental activation
• Adjustable rail adapter

• Optimized zeroing

FEATURES

• Made from 7075 aluminum
• 400 lumens Cool White light, 1.5 hours of runtime
• 300mW LED-based IR illuminator, 850nm wavelength, 1.5 hours of runtime
• Slaved dual-beam aiming lasers
• 520nm visible green laser (<5mW, Class 3R)
• 850nm IR laser (<0.7mW, Class I)
• Powered by 1x CR123 or 1x 16340 Li-ion battery
• IPX8 waterproof

The updated RovyVon's new rail light, the GL4 Pro, is a versatile lighting tool designed for tactical use.

The toggle switch provides a clearer gear selection, tapping forward can trigger momentary on, and toggling up and down to turn on constant light mode. The wider tool-free latch design allows for quick installation and removal, can adapt to more rails, and the hidden indicator shows when the infrared light source is in use. The GL4 Pro is powered by a replaceable and easy-to-find CR123A battery, and is also compatible with rechargeable lithium-ion 16340 batteries. It is waterproof to IPX8 and suitable for a variety of harsh environments.

It has four independent light sources, including white light, infrared illuminator, green laser, and infrared laser, which can be used separately or in combination. Zeroing can move both lasers at the same time because they are on the same module, and they will be at the same point at a distance of 27 meters.

Please avoid applying excessive force when adjusting the knob.

GL4 Pro Series User Manual

Reviews on the previous GL4 Pro for reference

Text and photo reviews by Nick Chen and David Zakar.

Video review by
4MR Ranch, 
Zenith Firearms
Brass Facts
Blue Jean Operator