1186 and 1189
Incorporate a heat resistant lampholder (MKK1170),
heat resisting PVC insulated and sheathed
flexible 0.75mm2 two core circular cable
complying with BS. 6141: 1981 (Table 14)
and a new series ceiling rose fitted with line,
neutral, loop-in and earth terminals (1161 WHI)
This assembly will support a light fitting of up
to 5kgs.