Can anyone tell me if it is safe in a ceiling light fitting (there are 2 lights in the same room on a ring main) which has a total of 7 wires coming from the ceiling, to narrow down the 7 wires to 3 by using a connector block ? e.g. put 2 live wires into one side of the connector block and have only one live wire out of the other side, 2 neutral into 1, and 3 earth into 1 ? I have bought new light fittings but the bits to connect the wires into are so small there is only room for 3 wires. The other light is ok as it only has 4 wires to connect (1 live, 1 neutral, 2 earth) and I have been able to do this by squeezing the 2 earth in together, but the 7 wires in the other one just won't go.