Check the listing for details. Micron RX LED and Channel Changing Service. Condition: New other (see details). Listed at 18.99 USD. This is an LED changing service for the Fox Micron RX series of alarms, I can supply and professionally fit replacement LEDs in all the original* colours offered by Fox, and along with this LED colour change I assign the alarm to the same colour place on your receiver!This is a send in service, the alarm is pictured for reference only. NO alarm is supplied.This is ideal if you want to buy a spare head but the colour is not what you originally wanted or if you have bought a blue RX that used to be part of an all blue set and is on the wrong place on your receiver. ALL alarms are checked for function before the LED is changed, any problems found will be notified BEFORE any works are done.Any questions please do not hesitate to ask.*I can also offer colours they didn't use, but they won't match the LED colour on your receiver, but this can be modified as well if needed, ask for details.