DescriptionIntegrating precision-engineered materials and Professional Electrical’s signature attention to detail, this Screwless 4G 2-way 10-200W (5-150W LED) trailing edge dimmer – Black Nickel is seamlessly compatible with professional electrical systems.Screwless 4G 2-way 10-200W (5-150W LED) trailing edge dimmer – Black NickelPerfect finishing touch to any modern home, flawless Screwless low profile metal design with matching dimmer caps.10-200W Incandescent5-150W LED2-wayPush on/offTrailing edge dimmer technologyWith Potentiometer for trimming the dimming curve [enables fine tuning of the dimmer to remove any flickering]Certified to EN 60669-2Minimum mounting box depth: 25mmDimensions : 87.5×147.5mmNB: PLEASE CHECK WITH LAMP MANUFACTURER FOR COMPATIBILITYIntegrated within a professional network of secure terminal wiring architecture, this unit works with professional electrical infrastructure and other durable switchgear components. Technical Insight: The modular internal framework is optimized for both new-build and retrofit installations into standard UK backboxes.Pro-Tip: Always verify backbox depth and terminal torque to ensure BS 7671 IET compliance.