Osram Sylvania F54T5/HO 120-277V 2 lamp fluorescent ballast

Osram Sylvania QHE2x54T5HO/UNV PSN QUICKTRONIC High Efficiency (QHE) PROStart T5HO electronic ballasts operate PENTRON HO T5 lamps with full lumen output and optimal system performance.
These ballasts provides nearly twice the light output (188%) of T8 systems, with the same number of lamps, allowing many new design options.
One lamp fixtures can now be used in place of two lamp models.
QUICKTRONIC High Efficiency T5HO ballasts offer a minimum starting temperature of -20°F/-29°C for PENTRON T5HO lamps.
QUICKTRONIC PROStart T5HO ballasts are RoHS compliant and feature lead-free solder and manufacturing process.
The two lamp unit can be wired for one lamp operation, allowing for an additional 50% reduction in inventory model numbers.
The ballast has a 1.18"W x 1.00"H (30mm x 25.4mm) cross section which allows for smaller and unique fixture profiles.
Setting the standard for quality, QUICKTRONIC ballasts are covered by the QUICK 60+ warranty, the first and most comprehensive

Key System Features:
- High Efficiency Systems over
- 90% efficient
- Universal voltage (120-277V)
- Low-profile (1.00” High)
- 100% Ballast factor
- QUICKSENSE ballast technology (end-of-lamp-life sensing)
- PROStart programmed rapid start
- UL type CC rated
- Min. Starting Temp: -20°F/-29°C
- Operates at >42 Khz to reduce potential interference with infrared control systems
- High power factor
- Low harmonic distortion
- Lightweight
- UL, CSA, FCC
- RoHS compliant
- Lead-free solder and manufacturing process

SYLVANIA QUICKTRONIC High Efficiency T5HO ballasts are ideally suited for:
- Commercial & retail
- Hospitality & institutional
- New construction
- Industrial high bay lighting
- Indirect lighting
- Surface mount
- Cove lighting