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School Bus 8-Lamp Flasher with Blade Terminals

InPower’s SBF-90 flasher is a 100% solid-state flasher unit that meets all FMVSS lighting requirements for school bus eight-lamp lighting systems. The SBF-90 provides for sequential and non-sequential operation and stop arm control. The flasher incorporates over-current, over temperature and loss of ground protections.

School Bus Flasher [ SBF-90 ]

Key Features:

  • Supports all 8-lamp and 4-lamp operations
  • Meets all FMVSS 108 lighting requirements
  • Can be used for sequential or non-sequential operation
  • Connections are .250 fast-on blade terminals
  • 3 Amp stop arm control provided
  • Master switch control circuit provided


  • Voltage: 8 -16 Vdc
  • Output current: 16 Amps
  • Weight: .15 lbs
  • Dimensions: .875″”W X 1″” H X 6.5″” L
  • Case: Anodized aluminum
  • Operating temperature: -40 to +85C

System Diagrams:

Mechanical Drawings:

Product Literature and Resources:

SBF-90 Data Sheet

SBF-90 Owner Manual

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