Osram QTP-2X59T8 UNV-ISN-SC-B 49590 HID Ballasts

Osram QTP-2X59T8 UNV-ISN-SC-B 49590 HID Ballasts are a two-lamp ballast from Osram’s QTP line, designed to drive two HID lamps in compatible luminaires while regulating current and voltage to maintain stable light output from start through runtime in professional HID installations. The UNV designation indicates universal input voltage compatibility, enabling operation across a range of supply voltages in commercial settings, and the 49590 part number identifies this exact ballast variant within Osram’s HID ballast lineup for precise fit and electrical matchup. Intended for installations that require a two-lamp HID ballast, this model simplifies wiring by servicing two lamps within a single ballast unit, helping installers verify exact fit, fixture compatibility, and replacement accuracy when selecting Osram components. Designed for use with compatible HID lamps and fixtures, the 49590 variant supports typical commercial and industrial lighting environments where Osram QTP ballasts are specified to deliver reliable operation. Part number 49590 confirms the exact Osram variant for compatible replacement in your HID lighting system.