Sylvania 49136 Quicktronic QTP2x54T5HOUNV 2-Lamp 54W T5HO Ballast, 120-277V

The Sylvania 49136 Quicktronic QTP2x54T5HOUNV is a high-performance 2-lamp T5HO electronic ballast designed for demanding lighting applications where heat, cold starts, and reliable lamp performance matter. Built with ProStart programmed rapid start technology, this ballast helps maximize lamp life while delivering consistent performance in commercial, industrial, and high ambient temperature environments.

This universal voltage ballast operates on 120-277V and is engineered for fixtures exposed to extreme temperatures, making it a dependable choice for indoor and outdoor lighting systems requiring T5HO ballast compatibility.

Key Features

• Model: Sylvania 49136
• Series: Quicktronic QTP2x54T5HOUNV
• Lamp Capacity: Operates 1 or 2 lamps
• Lamp Type: 54W T5HO and other compatible lamp types
• Input Voltage: 120-277V, 50/60Hz
• Starting Method: ProStart programmed rapid start
• High Ambient Rating: 90°C maximum case temperature
• Minimum Starting Temperature: -20°F (-29°C)
• Frequency: Operates above 40 kHz to reduce infrared interference
• Housing Size: 16.73" L x 1.18" W x 1.00" H
• Certifications: UL Type CC, UL Type 1 Outdoor, CSA, FCC, RoHS Compliant
• Construction: Lead-free manufacturing process

Lamp Compatibility

• (1-2) F54T5/HO – including F54T5HO/ALTO, FP54HO/ECO, FQ54W, F54WT5/ECO
• (1-2) FT55DL/2G11 – including PL-L 55W/4P, FT55DL/ECO, Dulux L 55W/4P
• (1-2) FPC55 – FC12T5/HO 55W HO Circular T5 4-Pin
• (1-2) L58W T8 standard fluorescent lamps

Applications

This Sylvania Quicktronic ballast is ideal for a variety of commercial and industrial lighting applications, including:

• High ambient temperature fixtures
• Warehouse and industrial lighting
• Outdoor enclosed fixtures
• Commercial high bay and linear fluorescent systems
• Retrofit and maintenance replacement projects

Performance Benefits

• Reliable operation in extreme temperatures
• Helps extend lamp life with programmed rapid start technology
• Universal voltage design simplifies replacement and inventory planning
• High-frequency operation helps reduce interference issues
• Built for demanding environments where standard ballasts may underperform

Cross Reference

Why Buy This Ballast?

If you need a replacement ballast for 2-lamp 54W T5HO systems that can perform in tough environments, the Sylvania 49136 Quicktronic QTP2x54T5HOUNV offers a dependable combination of high ambient durability, universal voltage flexibility, and proven programmed rapid start performance.