For proper installation, refer to media number M0158049. Provides two green seat belt indicator lights (strobe) to be mounted in the FOPS Level 2 or the Roof Mounted Attachments Bracket Kit. Operates when key switch is in "On" position and the seat belt is fastened. REQUIRES: FOPS Level 2 Kit or Roof Mounted Attachments Bracket Kit (sold separately). Also requires 3 Point Seat Belt, or Seat Belt with Indicator Receiver Kit (sold separately). Estimated time to install: 2 hours (includes FOPS2 install time)