SYLVANIA QHE 4x32T8/UNV-ISL | Quicktronic High Efficiency Electronic Ballast

The Sylvania Quicktronic High Efficiency (QHE) 4x32T8/UNV-ISL is a professional-grade **4-lamp instant start electronic ballast** optimized for energy-conscious T8 lighting systems. Featuring a **Low Ballast Factor (0.78)**, this ballast provides an ideal balance of reduced energy consumption and sufficient light output for standard commercial applications. Its universal voltage compatibility and advanced features, including **Lamp Striation Control (LSC)**, make it a reliable, high-performance solution for replacing inefficient magnetic ballasts and achieving significant energy savings.

Efficiency and Versatile Compatibility

This QHE ballast is designed to integrate seamlessly into existing T8 lighting setups while providing maximum operational efficiency. Its capability to operate a wide variety of linear and U-bend T8 lamps makes it an incredibly versatile inventory choice for facility maintenance and lighting retrofits.

• Energy Efficiency: Low ballast factor (0.78) design reduces energy usage while maintaining adequate illumination for general office and retail environments.
• Lamp Striation Control (LSC): Integrated circuitry prevents the light "swirling" sometimes associated with modern energy-saving T8 lamps.
• Compact Form Factor: Small can enclosure (9.47”L x 1.69”W x 1.18”H) allows for easy replacement in standard commercial fixtures.
• Reliable Operation: Features transient protection (ANSI 62.41 Cat. A) and a wide operating temperature range, ensuring long-term reliability.

Comprehensive Technical Specifications

• Brand: Sylvania
• Series: QHE (Quicktronic High Efficiency)
• Lamp Count: 3-4 Lamps (F17T8, F25T8, F32T8, etc.)
• Ballast Factor: 0.78 (Low)
• Input Voltage: 120-277V (Universal)
• THD: < 10%
• Operating Temperature: -20°F to 140°F (-29°C to 60°C)
• Enclosure Dimensions: 9.47”L x 1.69”W x 1.18”H
• Safety/Compliance: UL Listed (Class P, Type 1 Outdoor, Type CC), CSA Certified, FCC Part 18 Non-Consumer, ANSI C82.11

Supported Lamp Types

This ballast operates 3 or 4 of the following lamp types:

• Standard Linear: F17T8, F25T8, F32T8
• Energy Saving: FO32/25W, FO32/28W, FO30/SS
• U-Bend: FBO16, FBO24, FBO29/SS, FBO30/SS, FBO31, FBO32
• Other: FO40 (3-lamp only)