PN#6503A  SKU#20325  Signal-Stat, Incandescent, Yellow Round, 1 Bulb, Rear Turn Signal, 4 Screw, Hardwired, Stripped End, 12V. Brand: Signal-Stat. Category: Turn Signal. Features & Benefits: Surface mounts with four #10 screws on a 625″ bolt circle. Requires a 1″ diameter hole, 1″ deep. Popular lamp on buses and emergency vehicles. Replaces Signal-Stat 6505/A. Feature Highlights: Stripped End. Hardwired. 12 V. Housing Material: Steel. Lens Shape Round. Lighting Technology: Incandescent. Lamp Connection: Hardwired. Lens Color: Yellow. Lens Material: Acrylic. Mount Type: 4 Screw. Number of Diodes/Bulbs: 1. Number of Wires: 1. Plug Side One: Hardwired. Plug Side Two: Stripped End. Position: Rear. Reflectorized (Yes/No): No. Sealed/Bulb Replaceable: Bulb Replaceable. Standards: Met I.S.T. Voltage (VLT): 12. Total Height: 7.12. Total Length: 2.1. Total Width: 7.12.