The Retro™ Pole is 240v mains version and is designed for installations where mounting a transformer is a problem and avoids the need to bury a transformer. A situation such as a car park where a ring main has been installed would be ideal for this luminaire. The electronic transformer is a double insulated safety isolating transformer and has a built-in safety shutdown system if it is overloaded. It will power either 1 x 10 watt, 1 x 20 watt, 2 x 20 watt, 1 x 35 watt or 1 x 50 watt lamps.