| Specification | Technical Details |
| Brand | Anchor |
| Series | Roma Urban |
| Product Code | 66211B |
| Product Type | 1-Way Switch with Indicator |
| Rated Current | 10AX (Inductive Load Ready) |
| No. of Ways | 1 Way |
| No. of Modules | 2-Module (2M) |
| Standard Met | ISI Certified |
| Color Finish | Black |
| Material Logic | Flame Retardant Polycarbonate |
Neon Status Indication Logic: Engineered by Anchor with a built-in indicator lamp that provides clear visual confirmation of the circuit status, ideal for dark hallways and outdoor lighting control.
10AX Inductive Load Ready: Features an ISI-certified X-rating designed to safely manage high-surge inductive loads from modern LED drivers and fluorescent lighting fixtures.
2-Module Expansive Tactile Matrix: Built with an oversized 2M Roma Urban rocker interface that offers a premium aesthetic and enhanced ergonomic operation for accessibility.
Arc-Resistant Silver-Alloy Contacts: Features high-conductivity internal contacts designed to prevent pitting and arcing, ensuring a stable connection over 100,000+ operations.
Premium Black Polycarbonate Shield: Constructed from high-grade, impact-resistant material that ensures superior thermal stability and a long-lasting, sophisticated black finish.