Martin Lighting Exterior Wash 310 Honeycomb Louvre Accessory

The Martin Lighting Exterior Wash 310 Honeycomb Louvre (P/N 91611837) is a purpose-built optical accessory for the Exterior Wash 310 fixture, designed for lighting designers and integrators who require precise beam control on permanent outdoor installations. Where raw output reaches unintended areas, a honeycomb louvre cuts spill and reduces glare at the source without requiring additional hardware or custom fabrication.

This accessory is particularly relevant in architectural and facade lighting environments where neighboring properties, roadways, or regulatory requirements demand tightly managed light distribution. Bridge illumination, building envelope lighting, and monument installations all benefit from the added control a louvre provides over a bare fixture. The Exterior Wash 310 platform already supports six beam angle options through its diffuser kit range, and the honeycomb louvre extends that control system into glare management, giving designers a complete toolkit for demanding site conditions.

Specified alongside the optional snoot and available diffuser kits, the honeycomb louvre integrates with the Exterior Wash 310's cast aluminum, IP66-rated construction to maintain the fixture's environmental ratings and clean aesthetic in permanent installs.