Chrome Amber TURN SIGNAL Bullet LIGHT for Harley Bobber Chopper Cruiser Custom Material: Chrome Steel Housing + PC Lens + Incandescent Bulbs Voltage: 12V ; Wattage: 10W; Screw Diameter: 10mm Light Color: Amber; Lens Color: Amber; Housing Color: Chrome 2 wires connection: black for negative , red for positive (Load resistor may required, not included in package)