New to the forum, Just a quick question

Just wanted to stop and say hello, I’m new here just started my collection just picked up my 3rd watch so I’m a noob compare to most of you on this forum. Just a quick question, I just purchased a Sicuro upright watch case and I added a 20w halogen picture light to it my question is if I have the light directly on the watches for about 5-6 hrs a day will it affect the watches at all. I don’t think it will due to when you perches the watches there are lights on them all the time in show cases one of my watches is a Eco-Drive that is my main concern so I wanted to ask all the experts.
Thanks