[. . . ] www. sylvania. com QUICKTRONIC® PROStart® T5HO 0. 80BF Universal Ballast Professional Series Lamp / Ballast Guide 54W T5HO - PENTRON® 2-lamp: QTP2x54T5HO/UNVPS80SC QS2x54T5HO/UNVPS80SC Also operates: FT55DL The SYLVANIA QUICKTRONIC T5HO 0. 80BF ballasts operate PENTRON T5HO ECOLOGIC lamps. [. . . ] The two line inputs can be configured to provide a bi-level light output system by wiring the system with two switches. When either switch is off, the lamps operate in a dimmed mode and the ballast factor is reduced by 50%. In addition, system power is reduced to levels that are compliant with Section 131b-California Title 24. System Comparisons QS2x54T5HO/UNV PS80SC - FP54T5HO (2 lamp) QTP2x54T5HO/UNV PSN - FP54T5HO (2 lamp) F32T8- 3 lamp Instant Start Electronic Input Power (W) 96 121 88 Initial System Lumens 8000 10, 000 7525 System Efficacy LPW 83 83 86 Alternatively, QUICKSTEP ballasts can be controlled by occupancy sensors allowing for customized zone controls and various energy saving configurations. PROStart ballasts deliver optimum starting conditions to provide up to 100, 000 switching cycles for use on occupancy sensors and building control systems. Application Information SYLVANIA QUICKTRONIC T5HO Ballasts are ideally suited for: · · · · · · · · Office Schools Commercial Retail Hospitality Institutional New construction Renovations QUICKSENSE ballast technology helps to protect against overheated bases and sockets, as well as cracking of the glass wall, and uses dynamic end-of-lamp-life sensing to avoid false shutdowns caused by some static sensing methods. QUICKSENSE ballast technology will auto reset when the end-of-life lamps are replaced with new ones. 60 SPECIFICATION DATA Catalog # Project Comments Date Prepared by Type 0. 80 BF & QUICKSTEP® T5HO BF 0. 80 Professional Series Performance Guide Data based upon SYLVANIA PENTRON® HO lamps shown. [. . . ] OSRAM SYLVANIA National Customer Service and Sales Center 1-800-LIGHTBULB (1-800-544-4828) www. sylvania. com 61 8. 70 mm Slot Width Item Number QUICKSTEP Number of Lamps 49419 QS 2 x 54 / T5HO/UNV PS80 SC Case Size Starting/Ballast Factor Line Voltage (120-277V) Primary Lamp Wattage Specifications subject to change without notice. [. . . ]