So I have bought a new light fitting for our shower room (This is the bulb.)
On the instructions it says if fitting in a bathroom a 30mA RCD is required. We have a fairly old fuse box, so wired fuses no RCDs. I see the lighting circuit has a 5A fuse on it. Does this actually equate to a 5,000mA RCD?
Does this mean the light fitting is no good for our circuit? Would I need to wire up a whole new circuit just for this light? Why would fitting it in the bathroom affect the size of RCD required?