- article code = MPMX-S11211NR051
- code MPMX = Manufacturer
- code S11 = Internal Thread Form A
- code 2 = 2 Poles + Ground
- code 11 = Thread PG11, IP65
- code N = Black Cover
- code R0 = Full wave bridge rectifier with VDR to protect against overvoltage
- code 51 = Voltage 230VAC & No LED color