Product Overview
Sylvania QTP 1x39MH/UNV-J — Item #51911 — 1-Lamp Electronic Metal Halide Ballast, 39W T6, 120-277V (Universal)
The Sylvania QTP 1x39MH/UNV-J (Item #51911) is a 1-lamp electronic Metal Halide ballast (QTP Professional) for 39W T6 Metal Halide lamps, operating on 120-277V (Universal) line voltage.
Number of Lamps 1 QTP Professional | Lamp Type 39W T6 Metal Halide | Input Voltage 120-277V (Universal) Universal | Ballast Factor 1.0 Normal | System Wattage 44 W System |
Technical Specifications
| Model Line | QTP Professional |
| Lamp Type | 39W T6 |
| Input Current | 0.39/0.17 Amps |
| Rated Lamp Lumens | 3,400 |
| System Efficacy | 77 lm/W |
| System Wattage | 44 W |
| Input Voltage | 120-277V (Universal) |
| Data Status | Published catalog data |
Product Overview
This ballast is part of the QTP Professional line and delivers 3,400 rated lamp lumens at 77 lm/W system efficacy.
Compatible Applications
- Commercial, industrial, and retail lighting fixtures specified for 39W T6 Metal Halide lamps
Before Ordering – Verify
- Confirm lamp type: 39W T6.
Safety and Handling Guidelines
- Install per NEC guidelines and local electrical code; installation should be performed by a qualified electrician.
- Disconnect power at the breaker before servicing, wiring, or replacing this ballast.
- Allow the ballast to cool before handling if recently in operation.
- Dispose of a failed or replaced ballast per local electronic-waste regulations.
Compliance
- UL Listed for use in commercial and industrial fluorescent/HID fixtures.
- Covered by the SYLVANIA QUICK 60+ system warranty, the industry's first and most comprehensive lamp-and-ballast system warranty.
Ordering Information
- Item #51911, model designation QTP 1x39MH/UNV-J.
- For wholesale pricing, bulk availability, or help confirming the correct ballast for your fixture, contact ADL Supply.
For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.
