I have an outdoor security light on the back wall. This is connected to an indoor light switch just by the back door. I'm looking to remove the security light and replace with outdoor fairy lights (Pergola by back door so will be wrapped around this). These lights run off a 3 pin plug. (These https://www.lights4fun.co.uk/products/pro-series-black-starter-plug) Ideally I'd like these to still be controlled via the switch on the wall. Is there anyway that these could be wired as such? Surely you can't wire an outdoor socket to the lighting switch so not sure how you'd achieve?