Hi @Marcel Graham,
Once you have applied for the 14 CFR 107.29 Daylight Operation Waiver the waiver will be good for 4 years, after that I assume you will have to re-apply or renew. The sUAS I fly with is the DJI Inspire 1 Pro Black Edition which as you know comes with builtin lights that can be used as anti-collision lights. I hope those answers could help you.