The Sylvania / Osram 49908 – QTP4X32T8/UNV-ISN-SC-B T8 Fluorescent Ballast is a popular choice for lighting professionals due to its efficient performance and ease of installation. However, like any product, it has its advantages and disadvantages. Let’s explore the pros and cons of this ballast to help you determine if it’s the right choice for your lighting needs.
Pros of the Sylvania / Osram 49908 T8 Fluorescent Ballast
Energy-efficient: The ballast has a ballast factor of 0.88, which means it operates T8 lamps with maximum efficacy and high lumen output, providing 30-40% energy savings compared to traditional ballasts.
Versatile: The ballast can operate (4) F32T8, (4) F31T8, (4) F25T8, (4) F24T8, or (4) F17T8 lamps, making it suitable for a variety of lighting applications.
Easy installation: The ballast is packed in bulk packaging for shipping protection and is easy to install, with a compact size of 9.47″ x 1.68″ x 1.18″.
Reliable: The ballast is UL listed and has ANSI C62.41 Cat. A transient protection, ensuring reliable performance.
Cons of the Sylvania / Osram 49908 T8 Fluorescent Ballast
Limited warranty: The manufacturer’s warranty information is not readily available, which may be a concern for some customers who prefer a longer warranty period.
Potential compatibility issues: While the ballast is compatible with a variety of T8 lamps, it’s essential to ensure that the lamps you intend to use are compatible with the ballast’s specifications.
Noise concerns: The ballast is sound rated as “A,” which may be a consideration for installations where noise levels are a concern.