Hi guys , I am wiring a relay in my water cooled case to allow my psu to turn on the 240v water pump automatically , but I want some kind of confirmation that the pump is activated . What can I mount in the front of my case , like a blue LED , that will illuminate when my pump is operating ? I went to DSE and they said they have never seen a 240v LED , and couldnt tell me what resistor to use to step 240 down to allow use of a 12v LED . Can one of you modding guys help me with this ? What do I need to do to set this up ? Any help would be great . PS I dont want it to light up half the room like a blue spotlight either , just a gentle light .