Sylvania 51408 QHE 2x32T8/UNV PSN-MC – High Efficiency T8 Ballast with PROStart Technology | 0.88 Ballast Factor | 120–277V

Technical Specifications

• Model: 51408
• Product Code: QHE 2x32T8/UNV PSN-MC
• Input Voltage: 120–277V Universal
• Frequency: 50/60 Hz
• Ballast Factor: 0.88
• Total Harmonic Distortion (THD): <10%
• Dimensions: 9.47" L × 1.69" W × 1.18" H (Micro-Can)
• System Efficiency: >90%
• Start Method: PROStart Programmed Rapid Start
• Switching Cycles: 100,000+

Benefits of PROStart Technology

1. Energy Efficiency

• Saves over 2W per lamp vs standard electronic ballasts
• NEMA Premium Certified for superior energy performance
• >90% system efficiency across applications

2. Performance & Reliability

• Parallel circuitry ensures one lamp stays lit if the other fails
• Integrated Lamp Striation Control (LSC) for visual quality
• UL Type CC compliant for reduced arcing and improved safety

3. Extended Lamp Life

• PROStart extends lamp lifespan by 20–30%
• Rated for 100,000+ on/off cycles (sensor compatible)
• Lead-free, RoHS compliant construction

4. Flexible Design & Compatibility

• Micro-can design fits tight fixture spaces
• Universal input (120–277V) eliminates installation errors
• 42kHz operating frequency prevents IR interference

Lamp Compatibility

24"–36" T8 Lamps

• (1–2) FO17 24" T8
• (1–2) FO25 36" T8

48" T8 Lamps

• (1–2) FO32/25W Energy Saving
• (1–2) FO32/28W Energy Saving
• (2) FO30/SS Advantage
• (1–2) F32T8 ECO 32W

Specialty T8 Lamps

• (1–2) FBO U-Bend Lamps
• (1) FO40 60" T8

Additional Details & Application

• Cold Start Temps: -20°F / -29°C (Standard T8)
• Min Start Temp: 60°F / 16°C (Energy Saving T8)
• Energy Savings: 30–60% compared to magnetic systems
• Utility Rebates: NEMA Premium qualifies for incentives
• QUICK 60+® Warranty: Industry’s best ballast warranty

Ideal Applications

• Occupancy sensor environments
• Lighting retrofits for energy reduction
• Smart building automation systems
• High-maintenance or hard-to-access installations

Certifications & Compliance

Safety Certifications

• UL Listed Class P, Type 1 Outdoor
• CSA Certified
• UL Type CC Compliant

Performance Standards

• NEMA Premium Certified
• ANSI C82.11 Compliant
• FCC Part 18 Compliant

Environmental Compliance

• RoHS Compliant
• PCB-Free
• Lead-Free Manufacturing