Use these 55mm diameter lamps either with the 95mm outer ring lamps or as stand-alone lamps.
They can also be surface mounted or rear-mounted through a 55mm hole.
They're , ‘E’ marked. and only 38mm front to back.
The backplate has three 5mm mounting holes on a 70mm PCD.
Sealed for life.
12 volt 2 Watt
White wire - Earth
LED 55mm REVERSE LIGHT #LED55REV