Building on a proven platform, the RSS4PRO offers a more compact form factor within the RSS4 family. Its die-cast aluminum battery compartment pairs with a streamlined housing and flat LED module for a refined profile. Loosen four captive screws at the base, and the top cover opens 90° upward — servicing without dismantling the entire 

fixture.Three mounting sleeve options are available:

•Sheet-metal fixed sleeve: same proven design as the RSS4ULTRA, solid and reliable;

•Sheet-metal adjustable sleeve: 0°–15° range, 5° increments, cost-effective;

•Die-cast aluminum adjustable sleeve: ±90° wide-angle range, 5° increments, premium look with broader tilt flexibility.

Light source, battery, and solar panel are fully modular, adapting to a wide range of outdoor lighting applications.