Martin Lighting EW 300 Medium Diffuser Kit and Bezel

The Martin Lighting Exterior Wash 300 medium diffuser kit and bezel is a factory-engineered optical accessory for lighting integrators and architectural installation teams working with the Exterior Wash 300 fixture series. Purpose-built for projects where the default narrow beam is too concentrated, this kit converts the output to a 25-degree medium spread, making it well suited for mid-range facade illumination, bridge structure lighting, and building accent applications where uniform coverage at moderate throw distances is the priority.

Because the Exterior Wash 300 platform supports up to six interchangeable beam angle options, this kit gives integrators the flexibility to specify the right optic for each zone of a permanent outdoor installation without replacing the fixture itself. The bezel integrates cleanly with the fixture's IP66-rated cast aluminum housing, preserving the environmental sealing and the fixture's low-profile aesthetic. For specifiers working on projects with strict photometric requirements, the ability to swap diffuser kits during commissioning reduces on-site adjustment time and supports precise documentation of delivered beam angles across multi-zone systems.