Robertson Worldwide ISU232T8120 Electronic Fluorescent Ballast | 1-2 T8 Lamps, Instant Start, 120V

Overview

The Robertson ISU232T8120 electronic ballast powers 1 or 2 T8 fluorescent lamps, including F32T8, F25T8, F17T8, and F40T8. Its parallel lamp connection helps manage mismatched lamps and supports independent operation, making it a versatile choice for retrofits or replacements in a variety of fixtures.

Instant start technology ensures fast lamp ignition and can contribute to energy‑efficient performance. The ballast is compact and lightweight, designed with standardized mounting dimensions and pre‑wired leads for quick, straightforward installation in many residential or light commercial settings.

Key Benefits

• Supports 1 or 2 T8 lamps including F32T8, F25T8, F17T8, and F40T8.
• Parallel lamp connection provides reliable startup and independent operation for each tube, even with mixed lamps.
• Retrofit and replacement friendly thanks to a compact form and standard mounting dimensions.
• Instant start for fast lamp ignition and potential energy savings.
• Compact, lightweight design with pre-wired leads simplifies installation.
• Optimized for 120V residential and light commercial use, avoiding multi‑voltage complexity.

Safety and Quality

• UL/935 Listed (Class P, Type 1 Outdoor) and cUL (CSA C22.2 Certified) for safety and compliance.
• RoHS compliant with inherent thermal protection for reliable operation.
• No PCBs; designed for remote mounting up to 18 feet with 18 AWG leads.
• Rigorous testing to ensure dependable performance in demanding environments.

Installation and Use Cases

• Ideal for homes, offices, and small facilities seeking a straightforward 120V ballast solution.
• Suitable for retrofits in existing fixtures or new installations needing reliable lamp startup.
• Compatibility with a wide range of ballast equivalents expands replacement options.

In typical use, this ballast offers consistent startup and stable light output across compatible lamp configurations. Results can vary with fixture and lamp pairing, but the design emphasizes reliable operation, easy wiring, and user-friendly installation without promising guaranteed results.