{"product_id":"robertson-psm226cqmvdwce-cfl-ballast-1-2-lamp-26w-120-277v","title":"Robertson PSM226CQMVDWCE CFL Ballast – 1-2 Lamp, 26W, 120–277V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Robertson PSM226CQMVDWCE CFL ballast is a compact, reliable control unit designed to power one or two 26W CFL lamps. With an input range of 120–277V, it accommodates a variety of commercial fixtures while maintaining steady, efficient performance. It supports CFL options from 22W to 42W, giving you flexibility to adapt to different installations without swapping hardware.\u003c\/p\u003e\n\u003cp\u003eEngineered for real-world environments, this ballast combines sturdy construction with practical installation options. Its dual-entry wiring (side or bottom) simplifies mounting in tight or irregular spaces, helping you choose the most efficient wiring path for your setup. Encased and potted design adds durability and moisture resistance, which is especially valuable in spaces with variable humidity or temperature shifts.\u003c\/p\u003e\n\n\u003ch3\u003eSmart startup and long-term care\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProgrammed Start operation preheats the lamp before ignition, a design choice intended to help extend lamp life.\u003c\/li\u003e\n  \u003cli\u003eHigh power factor (\u0026gt;0.98) and low total harmonic distortion (\u0026lt;10%) support efficient energy use and reduce electrical noise in the system.\u003c\/li\u003e\n  \u003cli\u003eInternal surge protection and inherent thermal protection guard against voltage spikes and temperature changes, contributing to safer operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety, standards, and reliability\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUL Listed (Class P, Type HL, Type 1 Outdoor) and CSA Certified; meets ANSI C82.11 and C62.41 standards.\u003c\/li\u003e\n  \u003cli\u003eFCC Part 18 (Class B) EMI\/RFI compliance helps minimize interference with nearby equipment.\u003c\/li\u003e\n  \u003cli\u003eEncased and potted construction provides thermal protection and durable, long-lasting operation in challenging environments.\u003c\/li\u003e\n  \u003cli\u003eEnd-of-lamp-life protection is designed to help prevent lamp damage as lamps approach the end of life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility and brand assurance\u003c\/h3\u003e\n\u003cp\u003eAs a Robertson product, this ballast reflects decades of design and manufacturing expertise. The unit is compatible with a wide range of related ballast models and fixtures, and Robertson provides in-house support and service without relying on outsourced rebrands. This approach helps ensure consistent performance and availability for your lighting projects.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eApplications and potential benefits\u003c\/strong\u003e include dependable operation in offices, retail spaces, and industrial facilities where 120–277V supply is available. With a focus on energy efficiency, stable lamp performance, and protective features, the PSM226CQMVDWCE offers a practical solution for upgrading existing CFL installations or planning new fixtures while keeping options flexible for future changes.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What CFL lamp wattage and configurations does the ballast support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports 1 or 2 lamps at 26W; compatible with CFL lamps from 22W to 42W.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which installation and safety features help ensure reliable operation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Dual-entry wiring for flexible installation; encased and potted construction; UL Listed, CSA Certified, ANSI compliant, EMI\/RFI approved.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Robertson Worldwide","offers":[{"title":"Default Title","offer_id":47463599767726,"sku":"B00H9HKZWK","price":71.24,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/robertson-psm226cqmvdwce-ballast-installed.jpg?v=1770281885","url":"https:\/\/handyskook.ca\/products\/robertson-psm226cqmvdwce-cfl-ballast-1-2-lamp-26w-120-277v","provider":"HandySkook","version":"1.0","type":"link"}