:thumb2:thumb2 If they are the lights i'm thinking of keep an eye on them as they can start after 6 months which happened to a couple of my mates so they ended up sanding them back & painting them
I had the same lights on for a couple of years.
Wd40 once a month keeps the surface rust away.
Just spray some on a rag and give them a wipe,when they are dry obviously.