About This

• FEATURES: Dual-entry wiring (side or bottom) facilitates flexible installation, Encased and potted for durability and moisture resistance. Accepts 120–277V input, suitable for various commercial and industrial applications. Its Programmed Start Operation enhances lamp life by preheating lamp before ignition, thereby extending lamp life. High Power Factor & Low THD - Power factor >0.98, ensuring efficient energy use and Total Harmonic Distortion (THD) <10%, minimizing electrical noise.
• Certified to the Highest Safety Standards: UL Listed (Class P, Type HL, Type 1 Outdoor), CSA Certified, Meets ANSI standards C82.11 and C62.41, Compliant with FCC Part 18 (Class B) for EMI and RFI limits. Encased and potted for thermal protection and is Sound Rated A.
• Robust Operating Performance: Robertson /developed/patented End-of-lamp-life protection prevents lamp damage, Internal surge protection safeguards against voltage spikes, Inherent thermal protection ensures safe operation under varying temperatures.
• EQUIVALENT TO: ICF-2S26-M1-BS, ICF-2S26-H1-LD, GEC226MVPS-SE, HC226PS/UV/D, RH3-UNV-226-C, KTEB-226-UV-TP-PSD-NS, QTP 2X26CF/UNV, C2642UNVSE, QTP 2X26CF/UNV
• With over 75 years of ballast design and manufacturing experience, Robertson is a trusted U.S.-based brand offering technical support and top-quality products. We sell only what we design and manufacture ourselves—no outsourced rebrands, no compromises.