diff --git a/sumo_project/actions.py b/sumo_project/actions.py
index 5453e1b..739a8cb 100644
--- a/sumo_project/actions.py
+++ b/sumo_project/actions.py
@@ -9,12 +9,12 @@ import traci
 from shapely.geometry.linestring import LineString
 
 from model import Area, Vehicle
+from traci._trafficlight import Logic
 
 
 def remove_vehicle(veh_id):
     traci.vehicle.remove(veh_id, traci.constants.REMOVE_PARKING)
 
-
 def compute_edge_weight(edge_id):
     return (traci.edge.getCOEmission(edge_id)
             + traci.edge.getNOxEmission(edge_id)
@@ -27,17 +27,21 @@ def adjust_edges_weights():
         weight = compute_edge_weight(edge_id)  # by default edges weight = length/mean speed
         traci.edge.adaptTraveltime(edge_id, weight)
 
-
 def limit_speed_into_area(area: Area, vehicles: Iterable[Vehicle], max_speed):
     print(f'Setting max speed into {area.name} to {max_speed} km/h')
     area.locked = True
     for lane in area._lanes:
         traci.lane.setMaxSpeed(lane.lane_id, max_speed/3.6)
- 
+
+
         
 def adjust_traffic_light_phase_duration(area,reduction_factor):
-    for tl in area._tls:
-        phaseDuration = traci.trafficlight.getPhaseDuration(tl.tl_id)
-        traci.trafficlight.setPhaseDuration(tl.tl_id, phaseDuration*reduction_factor)
+    tl_first = area._tls[0]
+    #phaseDuration = traci.trafficlight.getPhaseDuration(tl.tl_id)
+    #traci.trafficlight.setPhaseDuration(tl.tl_id, phaseDuration*reduction_factor)
+    first_logic = tl_first._logics[0]
+    print('first logic of tl_first : ' + first_logic)
+    
+    first_logic = Logic()
     
     
\ No newline at end of file
diff --git a/sumo_project/emissions.py b/sumo_project/emissions.py
index ad461e8..bd6b913 100644
--- a/sumo_project/emissions.py
+++ b/sumo_project/emissions.py
@@ -73,8 +73,9 @@ def add_data_to_areas(areas: List[Area]):
             if area.rectangle.intersects(lane.polygon):
                 area.add_lane(lane) 
                 for tl_id in traci.trafficlight.getIDList(): #add traffic lights 
+                    logics = traci.trafficlight.getCompleteRedYellowGreenDefinition(tl_id)
                     if lane.lane_id in traci.trafficlight.getControlledLanes(tl_id):
-                        area.add_tl(TrafficLight(tl_id))
+                        area.add_tl(TrafficLight(tl_id,logics))
         
 
 
diff --git a/sumo_project/model.py b/sumo_project/model.py
index 5a90846..3e8da99 100644
--- a/sumo_project/model.py
+++ b/sumo_project/model.py
@@ -3,6 +3,7 @@ from typing import Tuple, Set
 from shapely.geometry import Point, LineString
 from shapely.geometry import Polygon
 from shapely.geometry.base import BaseGeometry
+from traci._trafficlight import Logic
 
 
 class Lane:
@@ -18,8 +19,9 @@ class Lane:
 
 class TrafficLight: 
     
-    def __init__(self, tl_id: str):
-        self.tl_id = tl_id        
+    def __init__(self, tl_id: str, logics: Set[Logic]):
+        self.tl_id = tl_id 
+        self._logics: Set[Logic] = logics
     
     def __hash__(self):
         """Overrides the default implementation"""