RGB LED Candle Nightlight

This is a nightlight I made for my son.
It uses an RGB LED candle from Ebay link below
http://www.ebay.com.au/itm/New-10-20-30-PCS-LED-WEDDING-TEA-LIGHT-TEALIGHT-CANDLE-FLICKERING-FLAMELESS/201168843821?_trksid=p2045573.c100033.m2042&_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D39923%26meid%3D53157d5a5e5e44468c973e67e06549d3%26pid%3D100033%26rk%3D3%26rkt%3D8%26sd%3D172158427096
However I have just made a replacement for that candle which removes the need for batteries and connect