Small Aircraft; Low Wing; 1 Eng; Fixed Gear
Flight Crew Instrument; Flight Crew Flight Instructor; Flight Crew Commercial; Flight Crew Multiengine
Flight Crew Last 90 Days 50; Flight Crew Total 4000; Flight Crew Type 2000
ATC Issue All Types; Inflight Event / Encounter CFTT / CFIT
Flight Crew Took Evasive Action
ATC Equipment / Nav Facility / Buildings
On final approach to Runway 20 at ICL there are grain bins in the flight path with the red obstacle [light] burned out.  I have requested for weeks that it be fixed; but has not as of today.  On a night landing training flight; student was making adjustment for a wind change and drifted too close to the bins because he could not see them without the red light.  I as the instructor had to take immediate action to avoid collision with them when I noticed that the wind had drifted us too close to them.  I will continue to request that the light be fixed and have students fly an above glide slope on Runway 20 in the future.
Flight instructor reported the aircraft flew close to an obstacle at night that did not have a red obstacle warning light during approach to ICL airport.