Holiday Light Displays in Lake Ronkonkoma, New York (2026)

6 community-submitted holiday light displays in Lake Ronkonkoma, NY. Photos, schedules, and visitor tips on Light Hunt.

6 displays · Updated September 2026

1. 1 Center St
2. 44 Lake Promenade
3. 5th Street Christmas Lights
4. 33 Hillcrest St
5. 25 Marc St
6. 36 1st Ct

Holiday light displays across New York