Clarke Devil Red Rad 3 kW etc R7 R7S 1.5 kW 1500W Infrared Heater Lamp Bulb x 6
R7 / R7S push fit fitting. 6 (six) x 1.5 kW / 1500 Watt 348mm R7 Heater Lamp Bulb. Can be used to replace Ruby or Gold 1.5 kW 348mm R7 heater bulbs. Output 1.5 kilowatt / 1500 Watt per bulb. Heated area up to 9m square per bulb.