Outfit your vehicle with components with Expertise Built In , with the OTR 4" Round Incandescent Stop / Turn / Tail Light that supplies dependable safety lighting. To alert other drivers and spectators of your vehicle's movements, this multipurpose signal lighting emits a strong output to provide crucial visibility. Constructed with a durable outer shell to guard against impacts and rugged climates. FleetPride is your First Click in Heavy Duty .